Hi If we have a shared RealTime database for sip registration of multiple Asterisk servers, is there a way to realize which Asterisk server registered sip phones ?
yes, the sip_buddies (or equal) has a field that says which server handled the registration
You need to:
1. Have a systemname => whatever in asterisk.conf under [options]
2. Set rtsavesysname=yes in sip.conf under [general]
3. Have a column called “regserver” in the SIP peer database