2 Mar
2021
2 Mar
'21
5:52 p.m.
Hello,
I'm currently using alias_db_lookup to map inbound calls from my SIP carrier to internal endpoints e.g., 1NXXXXXXXXX@sip.example.com -> alice@sip.example.com.
This works well, but I would now like to simultaneously call alice@ and bob@, e.g.
alias_db_lookup(...) # somehow return alice@ and bob@ append_branch("sip:bob@sip.example.com")
as described here: http://kamailio.org/docs/modules/devel/modules/tm.html#tm.serial_forking
This is effectively a hunt group, where two users are called and once one user picks up the call, the second is sent a CANCEL.
How would I acheive this with Kamailio?
Thanks, Adam