I'm trying to find a way to route inbound SIP calls, based on their source. For example:
SIPCarrier1 is coming from 1.1.1.1
SIPCarrier2 is coming from 2.2.2.2
If calls originate from SIPCarrier1, I want them to be passed to my UCM Cluster.
If call originate from SIPCarrier2, I want them to be passed to my Asterisk box.
I've played around with incoming called-number, trying to make it work with IP addresses, rather than phone numbers, but no luck.
Any ideas of where to start?
Thanx
