Call Forward

Directs incoming calls for the extension

To access call routing goto Accounts > click the edit pencil icon on the right of the extension

Call Forward and Do No Disturb

This will allow phones to sync CFWD and DND over SIP.

A few things need to be configured to enable this feature and restart freeswitch:

Uncomment this line in lua.conf.xml.

    <hook event="PHONE_FEATURE_SUBSCRIBE" subclass="" script="app.lua feature_event"/>

Add to Default Settings:

    Category = device
    Subcategory = feature_sync
    Type = boolean
    Value = true

Yealink
- Web Interface -> Features -> General Information -> Feature Key Synchronization set to Enabled
- Config Files -> features.feature[key_sync.enable]{#key_sync.enable}
- Might be addition settings needed for the latest firmware. I tested with 81.0.110
- FusionPBX Default Settings -> Provision -> yealink[feature_key_sync]{#feature_key_sync}
Polycom
- reg.{\$row.line[number]{#number}}.serverFeatureControl.cf=\"1\"
- reg.{\$row.line[number]{#number}}.serverFeatureControl.dnd=\"1\"
- FusionPBX Default Settings -> Provision -> polycom[feature_key_sync]{#feature_key_sync}
Cisco SPA
- <[Feature_Key_Sync_1]() group=\"Ext1/Call[Feature_Settings]{#feature_settings}\">Yes</[Feature_Key_Sync_1]()>
- FusionPBX Default Settings -> Provision -> spa[feature_key_sync]{#feature_key_sync}
Grandstream GXP and GRP
- Web Interface -> Accounts -> Account X -> SIP Settings -> Advanced Features -> Feature Key Synchronization
- Config file P2325
- FusionPBX Default Settings -> Provision -> grandstream[feature_key_sync]{#feature_key_sync}