We are running CCM 5.1 and have a SIP trunk configured in the Call Manager. Calls are routing fine but DTMF relay is not working. I have worked with the carrier and we have tried many variances in the configuration with no luck.
The carrier has commented that they have many SIP truncks that terminate with CCM 4.x but that they have had many issues with CCM 5.1
Many of our discussions have centered around the implementation of the Media Termination Point.
Anyone have any experience resolving this type of issue in CCM 5.1?
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...