sip_auth_realm
Created by Ryan Harris, last modified on 2018.02.08
sip_auth_realm
string This should contain the domain/realm of the authenticated user that has triggered the event, if applicable.
Usage
originate {sip_auth_username=<your_user_name>,sip_auth_password=<your_password>}sofia/external/1xxxxxxx@12.34.56.78 &echo
Depending on how your FreeSWITCH instance is configured, you may experience problems with this variable being incorrect or blank after calling the 'bridge' application. If this happens, you may want to force the channel variable:
<action application="bridge" data="{sip_auth_realm=${sip_auth_realm}}sofia/gateway/external/2000"/>