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dialplan_application.rst

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  1. #####################
    2. 

  2. Dialplan Application
    3. 

  3. #####################
    4. 

  4. 

  5. 

  6. Dialplan Application uses FreeSWITCH **show application** to build the dropdown lists that are found in FusionPBX dialplans.
    7. 

  7. This is a list from a default install and the list can change depending on how many FreeSWITCH modules are installed.
    8. 

  8. 

  9. 

  10. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    11. 

  11. | name                           | description                                            | syntax                                                                                                                                                          | ikey                |   |
    12. 

  12. +================================+========================================================+=================================================================================================================================================================+=====================+===+
    13. 

  13. | answer                         | Answer the call                                        |                                                                                                                                                                 | mod_dptools         |   |
    14. 

  14. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    15. 

  15. | att_xfer                       | Attended Transfer                                      | <channel_url>                                                                                                                                                   | mod_dptools         |   |
    16. 

  16. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    17. 

  17. | bgsystem                       | Execute a system command in the background             | <command>                                                                                                                                                       | mod_dptools         |   |
    18. 

  18. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    19. 

  19. | bind_digit_action              | bind a key sequence or regex to an action              | <realm>,<digits|~regex>,<string>[,<value>][,<dtmf target leg>][,<event target leg>]                                                                             | mod_dptools         |   |
    20. 

  20. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    21. 

  21. | bind_meta_app                  | Bind a key to an application                           | <key> [a|b|ab] [a|b|o|s|i|1] <app>                                                                                                                              | mod_dptools         |   |
    22. 

  22. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    23. 

  23. | block_dtmf                     | Block DTMF                                             |                                                                                                                                                                 | mod_dptools         |   |
    24. 

  24. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    25. 

  25. | break                          | Break                                                  |                                                                                                                                                                 | mod_dptools         |   |
    26. 

  26. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    27. 

  27. | bridge                         | Bridge Audio                                           | <channel_url>                                                                                                                                                   | mod_dptools         |   |
    28. 

  28. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    29. 

  29. | bridge_export                  | Export a channel variable across a bridge              | <varname>=<value>                                                                                                                                               | mod_dptools         |   |
    30. 

  30. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    31. 

  31. | callcenter                     | CallCenter                                             | queue_name                                                                                                                                                      | mod_callcenter      |   |
    32. 

  32. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    33. 

  33. | capture                        | capture data into a var                                | <varname>|<data>|<regex>                                                                                                                                        | mod_dptools         |   |
    34. 

  34. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    35. 

  35. | check_acl                      | Check an ip against an ACL list                        | <ip> <acl | cidr> [<hangup_cause>]                                                                                                                              | mod_dptools         |   |
    36. 

  36. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    37. 

  37. | clear_digit_action             | clear all digit bindings                               | <realm>|all[,target]                                                                                                                                            | mod_dptools         |   |
    38. 

  38. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    39. 

  39. | clear_speech_cache             | Clear Speech Handle Cache                              |                                                                                                                                                                 | mod_dptools         |   |
    40. 

  40. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    41. 

  41. | cng_plc                        | Do PLC on CNG frames                                   |                                                                                                                                                                 | mod_dptools         |   |
    42. 

  42. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    43. 

  43. | conference                     | conference                                             |                                                                                                                                                                 | mod_conference      |   |
    44. 

  44. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    45. 

  45. | conference_set_auto_outcall    | conference_set_auto_outcall                            |                                                                                                                                                                 | mod_conference      |   |
    46. 

  46. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    47. 

  47. | db                             | Insert to the db                                       | [insert|delete]/<realm>/<key>/<val>                                                                                                                             | mod_db              |   |
    48. 

  48. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    49. 

  49. | decode_video                   | decode picture                                         | [max_pictures]                                                                                                                                                  | mod_fsv             |   |
    50. 

  50. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    51. 

  51. | deduplicate_dtmf               | Prevent duplicate inband + 2833 dtmf                   | [only_rtp]                                                                                                                                                      | mod_dptools         |   |
    52. 

  52. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    53. 

  53. | deflect                        | Send call deflect                                      | <deflect_data>                                                                                                                                                  | mod_dptools         |   |
    54. 

  54. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    55. 

  55. | delay_echo                     | echo audio at a specified delay                        | <delay ms>                                                                                                                                                      | mod_dptools         |   |
    56. 

  56. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    57. 

  57. | detect_audio                   | detect_audio                                           |  <threshold> <audio_hits> <timeout_ms> [<file>]                                                                                                                 | mod_dptools         |   |
    58. 

  58. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    59. 

  59. | detect_silence                 | detect_silence                                         |  <threshold> <silence_hits> <timeout_ms> [<file>]                                                                                                               | mod_dptools         |   |
    60. 

  60. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    61. 

  61. | detect_speech                  | Detect speech                                          | <mod_name> <gram_name> <gram_path> [<addr>] OR grammar <gram_name> [<path>] OR nogrammar <gram_name> OR grammaron/grammaroff <gram_name> OR grammarsalloff      | mod_dptools         |   |
    62. 

  62. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    63. 

  63. |                                                                                         | OR pause OR resume OR start_input_timers OR stop OR param <name> <value>                                                                                                                  |
    64. 

  64. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    65. 

  65. | digit_action_set_realm         | change binding realm                                   | <realm>[,<target>]                                                                                                                                              | mod_dptools         |   |
    66. 

  66. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    67. 

  67. | displace_session               | Displace File                                          |  <path> [<flags>] [+time_limit_ms]                                                                                                                              | mod_dptools         |   |
    68. 

  68. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    69. 

  69. | early_hangup                   | Enable early hangup                                    |                                                                                                                                                                 | mod_dptools         |   |
    70. 

  70. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    71. 

  71. | eavesdrop                      | eavesdrop on a uuid                                    | [all | <uuid>]                                                                                                                                                  | mod_dptools         |   |
    72. 

  72. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    73. 

  73. | echo                           | Echo                                                   |                                                                                                                                                                 | mod_dptools         |   |
    74. 

  74. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    75. 

  75. | enable_heartbeat               | Enable Media Heartbeat                                 | [0|<seconds>]                                                                                                                                                   | mod_dptools         |   |
    76. 

  76. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    77. 

  77. | enable_keepalive               | Enable Keepalive                                       | [0|<seconds>]                                                                                                                                                   | mod_dptools         |   |
    78. 

  78. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    79. 

  79. | endless_playback               | Playback File Endlessly                                | <path>                                                                                                                                                          | mod_dptools         |   |
    80. 

  80. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    81. 

  81. | enum                           | Perform an ENUM lookup                                 | [reload | <number> [<root>]]                                                                                                                                    | mod_enum            |   |
    82. 

  82. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    83. 

  83. | eval                           | Do Nothing                                             |                                                                                                                                                                 | mod_dptools         |   |
    84. 

  84. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    85. 

  85. | event                          | Fire an event                                          |                                                                                                                                                                 | mod_dptools         |   |
    86. 

  86. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    87. 

  87. | execute_extension              | Execute an extension                                   | <extension> <dialplan> <context>                                                                                                                                | mod_dptools         |   |
    88. 

  88. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    89. 

  89. | export                         | Export a channel variable across a bridge              | <varname>=<value>                                                                                                                                               | mod_dptools         |   |
    90. 

  90. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    91. 

  91. | fax_detect                     | Detect faxes                                           |                                                                                                                                                                 | mod_dptools         |   |
    92. 

  92. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    93. 

  93. | fifo                           | Park with FIFO                                         | <fifo name>[!<importance_number>] [in [<announce file>|undef] [<music file>|undef] | out [wait|nowait] [<announce file>|undef] [<music file>|undef]]            | mod_fifo            |   |
    94. 

  94. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    95. 

  95. | fifo_track_call                | Count a call as a fifo call in the manual_calls queue  |  <fifo_outbound_uuid>                                                                                                                                           | mod_fifo            |   |
    96. 

  96. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    97. 

  97. | fire                           | fire the message                                       |                                                                                                                                                                 | mod_sms             |   |
    98. 

  98. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    99. 

  99. | flush_dtmf                     | flush any queued dtmf                                  |                                                                                                                                                                 | mod_dptools         |   |
    100. 

  100. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    101. 

  101. | gentones                       | Generate Tones                                         | <tgml_script>[|<loops>]                                                                                                                                         | mod_dptools         |   |
    102. 

  102. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    103. 

  103. | group                          | Manage a group                                         | [insert|delete]:<group name>:<val>                                                                                                                              | mod_db              |   |
    104. 

  104. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    105. 

  105. | hangup                         | Hangup the call                                        | [<cause>]                                                                                                                                                       | mod_dptools         |   |
    106. 

  106. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    107. 

  107. | hash                           | Insert into the hashtable                              | [insert|insert_ifempty|delete|delete_ifmatch]/<realm>/<key>/<val>                                                                                               | mod_hash            |   |
    108. 

  108. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    109. 

  109. | hold                           | Send a hold message                                    | [<display message>]                                                                                                                                             | mod_dptools         |   |
    110. 

  110. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    111. 

  111. | info                           | Display Call Info                                      |                                                                                                                                                                 | mod_sms             |   |
    112. 

  112. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    113. 

  113. | info                           | Display Call Info                                      |                                                                                                                                                                 | mod_dptools         |   |
    114. 

  114. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    115. 

  115. | intercept                      | intercept                                              | [-bleg] <uuid>                                                                                                                                                  | mod_dptools         |   |
    116. 

  116. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    117. 

  117. | ivr                            | Run an ivr menu                                        |                                                                                                                                                                 | mod_dptools         |   |
    118. 

  118. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    119. 

  119. | jitterbuffer                   | Send session jitterbuffer                              |  <jitterbuffer_data>                                                                                                                                            | mod_dptools         |   |
    120. 

  120. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    121. 

  121. | limit                          | Limit                                                  |  <backend> <realm> <id> [<max>[/interval]] [number [dialplan [context]]]                                                                                        | mod_dptools         |   |
    122. 

  122. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    123. 

  123. | limit_execute                  | Limit                                                  |  <backend> <realm> <id> <max>[/interval] <application> [application arguments]                                                                                  | mod_dptools         |   |
    124. 

  124. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    125. 

  125. | limit_hash                     | Limit                                                  |  <realm> <id> [<max>[/interval]] [number [dialplan [context]]]                                                                                                  | mod_dptools         |   |
    126. 

  126. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    127. 

  127. | limit_hash_execute             | Limit                                                  |  <realm> <id> <max>[/interval] <application> [application arguments]                                                                                            | mod_dptools         |   |
    128. 

  128. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    129. 

  129. | log                            | Logs to the logger                                     | <log_level> <log_string>                                                                                                                                        | mod_dptools         |   |
    130. 

  130. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    131. 

  131. | loop_playback                  | Playback File looply                                   | [+loops] <path>                                                                                                                                                 | mod_dptools         |   |
    132. 

  132. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    133. 

  133. | media_reset                    | Reset all bypass/proxy media flags                     |                                                                                                                                                                 | mod_dptools         |   |
    134. 

  134. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    135. 

  135. | mkdir                          | Create a directory                                     |  <path>                                                                                                                                                         | mod_dptools         |   |
    136. 

  136. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    137. 

  137. | multiset                       | Set many channel variables                             | [^^<delim>]<varname>=<value> <var2>=<val2>                                                                                                                      | mod_dptools         |   |
    138. 

  138. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    139. 

  139. | multiunset                     | Unset many channel variables                           | [^^<delim>]<varname> <var2> <var3>                                                                                                                              | mod_dptools         |   |
    140. 

  140. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    141. 

  141. | mutex                          | block on a call flow only allowing one at a time       | <keyname>[ on|off]                                                                                                                                              | mod_dptools         |   |
    142. 

  142. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    143. 

  143. | novideo                        | Refuse Inbound Video                                   |                                                                                                                                                                 | mod_dptools         |   |
    144. 

  144. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    145. 

  145. | park                           | Park                                                   |                                                                                                                                                                 | mod_dptools         |   |
    146. 

  146. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    147. 

  147. | park_state                     | Park State                                             |                                                                                                                                                                 | mod_dptools         |   |
    148. 

  148. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    149. 

  149. | phrase                         | Say a Phrase                                           | <macro_name>,<data>                                                                                                                                             | mod_dptools         |   |
    150. 

  150. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    151. 

  151. | pickup                         | Pickup                                                 | [<key>]                                                                                                                                                         | mod_dptools         |   |
    152. 

  152. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    153. 

  153. | play_and_detect_speech         | Play and do speech recognition                         | <file> detect:<engine> {param1=val1,param2=val2}<grammar>                                                                                                       | mod_dptools         |   |
    154. 

  154. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    155. 

  155. | play_and_get_digits            | Play and get Digits                                    |  <min> <max> <tries> <timeout> <terminators> <file> <invalid_file> <var_name> <regexp> [<digit_timeout>] ['<failure_ext> [failure_dp [failure_context]]']       |  mod_dptools        |   |
    156. 

  156. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    157. 

  157. | play_fsv                       | play a fsv file                                        | <file>                                                                                                                                                          | mod_fsv             |   |
    158. 

  158. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    159. 

  159. | play_yuv                       | play a yvv file                                        |  <file> [width] [height]                                                                                                                                        | mod_fsv             |   |
    160. 

  160. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    161. 

  161. | playback                       | Playback File                                          |  <path>                                                                                                                                                         | mod_dptools         |   |
    162. 

  162. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    163. 

  163. | pre_answer                     | Pre-Answer the call                                    |                                                                                                                                                                 | mod_dptools         |   |
    164. 

  164. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    165. 

  165. | preprocess                     | pre-process                                            |                                                                                                                                                                 | mod_dptools         |   |
    166. 

  166. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    167. 

  167. | presence                       | Send Presence                                          |  <rpid> <status> [<id>]                                                                                                                                         | mod_dptools         |   |
    168. 

  168. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    169. 

  169. | privacy                        | Set privacy on calls                                   | off|on|name|full|number                                                                                                                                         | mod_dptools         |   |
    170. 

  170. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    171. 

  171. | push                           | Set a channel variable                                 | <varname>=<value>                                                                                                                                               | mod_dptools         |   |
    172. 

  172. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    173. 

  173. | queue_dtmf                     | Queue dtmf to be sent                                  | <dtmf_data>                                                                                                                                                     | mod_dptools         |   |
    174. 

  174. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    175. 

  175. | read                           | Read Digits                                            | <min> <max> <file> <var_name> <timeout> <terminators> <digit_timeout>                                                                                           | mod_dptools         |   |
    176. 

  176. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    177. 

  177. | record                         | Record File                                            |  <path> [<time_limit_secs>] [<silence_thresh>] [<silence_hits>]                                                                                                 | mod_dptools         |   |
    178. 

  178. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    179. 

  179. | record_fsv                     | record an fsv file                                     |  <file>                                                                                                                                                         | mod_fsv             |   |
    180. 

  180. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    181. 

  181. | record_session                 | Record Session                                         |  <path> [+<timeout>]                                                                                                                                            | mod_dptools         |   |
    182. 

  182. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    183. 

  183. | record_session_mask            | Mask audio in recording                                | <path>                                                                                                                                                          | mod_dptools         |   |
    184. 

  184. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    185. 

  185. | record_session_unmask          | Resume recording                                       |  <path>                                                                                                                                                         | mod_dptools         |   |
    186. 

  186. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    187. 

  187. | recovery_refresh               | Send call recovery_refresh                             |                                                                                                                                                                 | mod_dptools         |   |
    188. 

  188. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    189. 

  189. | redirect                       | Send session redirect                                  |  <redirect_data>                                                                                                                                                | mod_dptools         |   |
    190. 

  190. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    191. 

  191. | remove_bugs                    | Remove media bugs                                      | [<function>]                                                                                                                                                    | mod_dptools         |   |
    192. 

  192. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    193. 

  193. | rename                         | Rename file                                            | <from_path> <to_path>                                                                                                                                           | mod_dptools         |   |
    194. 

  194. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    195. 

  195. | reply                          | reply to a message                                     |                                                                                                                                                                 | mod_sms             |   |
    196. 

  196. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    197. 

  197. | respond                        | Send session respond                                   | <respond_data>                                                                                                                                                  | mod_dptools         |   |
    198. 

  198. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    199. 

  199. | ring_ready                     | Indicate Ring_Ready                                    |                                                                                                                                                                 | mod_dptools         |   |
    200. 

  200. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    201. 

  201. | rxfax                          | FAX Receive Application                                | <filename>                                                                                                                                                      | mod_spandsp         |   |
    202. 

  202. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    203. 

  203. | say                            | say                                                    | <module_name>[:<lang>] <say_type> <say_method> [<say_gender>] <text>                                                                                            | mod_dptools         |   |
    204. 

  204. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    205. 

  205. | sched_broadcast                | Schedule a broadcast in the future                     | [+]<time> <path> [aleg|bleg|both]                                                                                                                               | mod_dptools         |   |
    206. 

  206. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    207. 

  207. | sched_cancel                   | cancel scheduled tasks                                 | [group]                                                                                                                                                         | mod_dptools         |   |
    208. 

  208. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    209. 

  209. | sched_hangup                   | Schedule a hangup in the future                        | [+]<time> [<cause>]                                                                                                                                             | mod_dptools         |   |
    210. 

  210. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    211. 

  211. | sched_heartbeat                | Enable Scheduled Heartbeat                             | [0|<seconds>]                                                                                                                                                   | mod_dptools         |   |
    212. 

  212. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    213. 

  213. | sched_transfer                 | Schedule a transfer in the future                      | [+]<time> <extension> <dialplan> <context>                                                                                                                      | mod_dptools         |   |
    214. 

  214. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    215. 

  215. | send                           | send the message as-is                                 |                                                                                                                                                                 | mod_sms             |   |
    216. 

  216. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    217. 

  217. | send_display                   | Send session a new display                             |  <text>                                                                                                                                                         | mod_dptools         |   |
    218. 

  218. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    219. 

  219. | send_dtmf                      | Send dtmf to be sent                                   |  <dtmf_data>                                                                                                                                                    | mod_dptools         |   |
    220. 

  220. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    221. 

  221. | send_info                      | Send info                                              |  <info>                                                                                                                                                         | mod_dptools         |   |
    222. 

  222. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    223. 

  223. | session_loglevel               | session_loglevel                                       |  <level>                                                                                                                                                        | mod_dptools         |   |
    224. 

  224. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    225. 

  225. | set                            | set a variable                                         |                                                                                                                                                                 | mod_sms             |   |
    226. 

  226. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    227. 

  227. | set                            | Set a channel variable                                 | <varname>=<value>                                                                                                                                               | mod_dptools         |   |
    228. 

  228. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    229. 

  229. | set_audio_level                | set volume                                             |                                                                                                                                                                 | mod_dptools         |   |
    230. 

  230. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    231. 

  231. | set_global                     | Set a global variable                                  | <varname>=<value>                                                                                                                                               | mod_dptools         |   |
    232. 

  232. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    233. 

  233. | set_media_stats                | Set Media Stats                                        |                                                                                                                                                                 | mod_dptools         |   |
    234. 

  234. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    235. 

  235. | set_mute                       | set mute                                               |                                                                                                                                                                 | mod_dptools         |   |
    236. 

  236. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    237. 

  237. | set_name                       | Name the channel                                       | <name>                                                                                                                                                          | mod_dptools         |   |
    238. 

  238. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    239. 

  239. | set_profile_var                | Set a caller profile variable                          | <varname>=<value>                                                                                                                                               | mod_dptools         |   |
    240. 

  240. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    241. 

  241. | set_user                       | Set a User                                             | <user>@<domain> [prefix]                                                                                                                                        | mod_dptools         |   |
    242. 

  242. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    243. 

  243. | set_zombie_exec                | Enable Zombie Execution                                |                                                                                                                                                                 | mod_dptools         |   |
    244. 

  244. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    245. 

  245. | sleep                          | Pause a channel                                        | <pausemilliseconds>                                                                                                                                             | mod_dptools         |   |
    246. 

  246. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    247. 

  247. | socket                         | Connect to a socket                                    | <ip>[:<port>]                                                                                                                                                   | mod_event_socket    |   |
    248. 

  248. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    249. 

  249. | sofia_sla                      | private sofia sla function                             |  <uuid>                                                                                                                                                         | mod_sofia           |   |
    250. 

  250. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    251. 

  251. | soft_hold                      | Put a bridged channel on hold                          |  <unhold key> [<moh_a>] [<moh_b>]                                                                                                                               | mod_dptools         |   |
    252. 

  252. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    253. 

  253. | sound_test                     | Analyze Audio                                          |                                                                                                                                                                 | mod_dptools         |   |
    254. 

  254. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    255. 

  255. | spandsp_detect_tdd             | Detect TDD data                                        |                                                                                                                                                                 | mod_spandsp         |   |
    256. 

  256. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    257. 

  257. | spandsp_inject_tdd             | Send TDD data                                          |                                                                                                                                                                 | mod_spandsp         |   |
    258. 

  258. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    259. 

  259. | spandsp_send_tdd               | Send TDD data                                          |                                                                                                                                                                 | mod_spandsp         |   |
    260. 

  260. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    261. 

  261. | spandsp_start_dtmf             | Detect dtmf                                            |                                                                                                                                                                 | mod_spandsp         |   |
    262. 

  262. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    263. 

  263. | spandsp_start_fax_detect       | start fax detect                                       | <app>[ <arg>][ <timeout>][ <tone_type>]                                                                                                                         | mod_spandsp         |   |
    264. 

  264. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    265. 

  265. | spandsp_start_tone_detect      | Start background tone detection with cadence           | <name>                                                                                                                                                          | mod_spandsp         |   |
    266. 

  266. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    267. 

  267. | spandsp_stop_detect_tdd        | stop sending tdd                                       |                                                                                                                                                                 | mod_spandsp         |   |
    268. 

  268. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    269. 

  269. | spandsp_stop_dtmf              | stop inband dtmf                                       |                                                                                                                                                                 | mod_spandsp         |   |
    270. 

  270. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    271. 

  271. | spandsp_stop_fax_detect        | stop fax detect                                        |                                                                                                                                                                 | mod_spandsp         |   |
    272. 

  272. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    273. 

  273. | spandsp_stop_inject_tdd        | stop sending tdd                                       |                                                                                                                                                                 | mod_spandsp         |   |
    274. 

  274. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    275. 

  275. | spandsp_stop_tone_detect       | Stop background tone detection with cadence            |                                                                                                                                                                 | mod_spandsp         |   |
    276. 

  276. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    277. 

  277. | speak                          | Speak text                                             | <engine>|<voice>|<text>                                                                                                                                         | mod_dptools         |   |
    278. 

  278. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    279. 

  279. | start_dtmf                     | Detect dtmf                                            |                                                                                                                                                                 | mod_dptools         |   |
    280. 

  280. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    281. 

  281. | start_dtmf_generate            | Generate dtmf                                          |                                                                                                                                                                 | mod_dptools         |   |
    282. 

  282. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    283. 

  283. | stop                           | stop execution                                         |                                                                                                                                                                 | mod_sms             |   |
    284. 

  284. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    285. 

  285. | stop                           | Do Nothing                                             |                                                                                                                                                                 | mod_dptools         |   |
    286. 

  286. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    287. 

  287. | stop_displace_session          | Stop Displace File                                     | <path>                                                                                                                                                          | mod_dptools         |   |
    288. 

  288. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    289. 

  289. | stop_dtmf                      | stop inband dtmf                                       |                                                                                                                                                                 | mod_dptools         |   |
    290. 

  290. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    291. 

  291. | stop_dtmf_generate             | stop inband dtmf generation                            | [write]                                                                                                                                                         | mod_dptools         |   |
    292. 

  292. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    293. 

  293. | stop_record_session            | Stop Record Session                                    | <path>                                                                                                                                                          | mod_dptools         |   |
    294. 

  294. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    295. 

  295. | stop_tone_detect               | stop detecting tones                                   |                                                                                                                                                                 | mod_dptools         |   |
    296. 

  296. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    297. 

  297. | stop_video_write_overlay       | Stop video write overlay                               |  <path>                                                                                                                                                         | mod_dptools         |   |
    298. 

  298. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    299. 

  299. | stopfax                        | Stop FAX Application                                   |                                                                                                                                                                 | mod_spandsp         |   |
    300. 

  300. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    301. 

  301. | strftime                       | strftime                                               | [<epoch>|]<format string>                                                                                                                                       | mod_dptools         |   |
    302. 

  302. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    303. 

  303. | system                         | execute a system command                               |                                                                                                                                                                 | mod_sms             |   |
    304. 

  304. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    305. 

  305. | system                         | Execute a system command                               |  <command>                                                                                                                                                      | mod_dptools         |   |
    306. 

  306. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    307. 

  307. | t38_gateway                    | Convert to T38 Gateway if tones are heard              |                                                                                                                                                                 | mod_spandsp         |   |
    308. 

  308. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    309. 

  309. | three_way                      | three way call with a uuid                             | <uuid>                                                                                                                                                          | mod_dptools         |   |
    310. 

  310. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    311. 

  311. | tone_detect                    | Detect tones                                           |                                                                                                                                                                 | mod_dptools         |   |
    312. 

  312. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    313. 

  313. | transfer                       | Transfer a channel                                     |  <exten> [<dialplan> <context>]                                                                                                                                 | mod_dptools         |   |
    314. 

  314. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    315. 

  315. | transfer_vars                  | Transfer variables                                     | <~variable_prefix|variable>                                                                                                                                     | mod_dptools         |   |
    316. 

  316. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    317. 

  317. | txfax                          | FAX Transmit Application                               | <filename>                                                                                                                                                      | mod_spandsp         |   |
    318. 

  318. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    319. 

  319. | unbind_meta_app                | Unbind a key from an application                       | [<key>]                                                                                                                                                         | mod_dptools         |   |
    320. 

  320. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    321. 

  321. | unblock_dtmf                   | Stop blocking DTMF                                     |                                                                                                                                                                 | mod_dptools         |   |
    322. 

  322. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    323. 

  323. | unhold                         | Send a un-hold message                                 |                                                                                                                                                                 | mod_dptools         |   |
    324. 

  324. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    325. 

  325. | unloop                         | Tell loopback to unfold                                |                                                                                                                                                                 | mod_loopback        |   |
    326. 

  326. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    327. 

  327. | unset                          | unset a variable                                       |                                                                                                                                                                 | mod_sms             |   |
    328. 

  328. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    329. 

  329. | unset                          | Unset a channel variable                               |  <varname>                                                                                                                                                      | mod_dptools         |   |
    330. 

  330. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    331. 

  331. | unshift                        | Set a channel variable                                 | <varname>=<value>                                                                                                                                               | mod_dptools         |   |
    332. 

  332. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    333. 

  333. | valet_park                     | valet_park                                             |  <lotname> <extension>|[ask [<min>] [<max>] [<to>] [<prompt>]|auto [in|out] [min] [max]]                                                                        | mod_valet_parking   |   |
    334. 

  334. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    335. 

  335. | verbose_events                 | Make ALL Events verbose.                               |                                                                                                                                                                 | mod_dptools         |   |
    336. 

  336. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    337. 

  337. | video_decode                   | Set video decode.                                      | [[on|wait]|off]                                                                                                                                                 | mod_dptools         |   |
    338. 

  338. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    339. 

  339. | video_refresh                  | Send video refresh.                                    | [manual|auto]                                                                                                                                                   | mod_dptools         |   |
    340. 

  340. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    341. 

  341. | video_write_overlay            | Video write overlay                                    | <path> [<pos>] [<alpha>]                                                                                                                                        | mod_dptools         |   |
    342. 

  342. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    343. 

  343. | wait_for_answer                | Wait for call to be answered                           |                                                                                                                                                                 | mod_dptools         |   |
    344. 

  344. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    345. 

  345. | wait_for_silence               | wait_for_silence                                       |     <silence_thresh> <silence_hits> <listen_hits> <timeout_ms> [<file>]                                                                                         | mod_dptools         |   |
    346. 

  346. +--------------------------------+--------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------+---+
    347.