I have setup this trunk and currently have it working from Avaya to UCM, but not the other way around. I found the error message that I am getting from the Avaya.
"SIP/2.0 403 Forbidden(Invalid domain in From: header)" Seems that Cisco is send the Extension dialed @ UCM ip address (ex. email@example.com) where the Avaya is looking for firstname.lastname@example.org, is there a way that I can tell the Cisco to do this? I currently have the domain specified under the ENTERPRISE PARAMETERS-->Domain Settings, but that doesn't seen to do anything.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...