Variable effective caller id name
From FreeSWITCH Wiki
Sets the effective callerid name. This is automatically exported to the B-leg; however, it is not valid in an origination string. In other words, set this before calling bridge, otherwise use origination_caller_id_name
For Snom 370/820 users:
If you want to display LEG A's name (if available) as soon as LEG B (here the local Snom) rings, you have to set origination_caller_id_name or effective_caller_id_name as described. Otherwise, in LEG B's display, you will see LEG A's number during ringing and switching to LEG A's name after picking up the call by LEG B. To remove it set it to "_undef_".
<action application="set" data="effective_caller_id_name=Bob Smith"/>
|Module Name||Source File||Last Revised|