When using Cisco 7960 phones (P0S3-8-12-00 firmware) I’m seeing the following, and the phones get the “The number you have dialled is not in service” message
– Executing [*97@from-sip-external:1] NoOp(“SIP/192.168.0.9-00000004”, “Received incoming SIP connection from unknown peer to *97”) in new stack
However, if I call the Cisco extension from a softphone it will ring.
On the same server, same network using various 3cx softphones everything works as it should to extensions and outbound calls.
They show slightly differently in the log…
Executing [*97@from-internal:1] Answer(“SIP/6000-00000006”, “”) in new stack
After a few weeks reading various forums etc I’m about to give up!
Qualify = yes is set
in the Cisco SipDefault.cfg I have proxy_register: “1” set
More info available, but not sure what else is required
Thanks for the help