Update internal_sip_profile.rst

source/advanced/internal_sip_profile.rst

@@ -97,7 +97,7 @@ Internal Sip Profile
 +--------------------------+-------------------------+-----------+--------------------------------------------------------------+
 | force-register-domain    |  $${domain}             |  False    |                                                              |
 +--------------------------+-------------------------+-----------+--------------------------------------------------------------+
-|force-subscription-domain |                         |           |                                                              |
+|force-subscription-domain |  $${domain}             |   False   |                                                              |
 +--------------------------+-------------------------+-----------+--------------------------------------------------------------+