I need help on my Asterisk Server. I have configured a number to call multiple extension.
exten => _123456789,n,Dial(SIP/92044@opensertrunk&SIP/92058@opensertrunk&SIP/92001@opensertrunk,tT)
If all of the extension is online it will work fine, but if one of them is offline it will automatically hangup the call even if other extension is online. I need this to work even if one is offline.
The extension number is save on OpenSER database.