Hi, Just to eliminate the switch from the list of problem areas, I have tested the multicast functions of the switch. I put 2 PCs on the voice VLAN and installed a multicast testing software on them. They talk ok.
I have fixed it. Turns out to be a multicast problem as the CME is on another VLAN and i didn't expect the paging traffic to originate from the CME IP address. (I was expecting the traffic to be from 1 phone to the other phone, thus on the same VLAN)
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...