We are experiancing a few phones at 1 location that are cutting out during a internal or external call. If you hit the ? twice during the call all the phone effected are experiancing a lot of packet loss. Sometime the effected phones will also re-register with CallManager on their own.
The problem is at the Corporate office local to all servers including Call Manager. I do have auto QoS on the 4500 switch that these phones are plugged into. I have 250 additional phones at the same location that are not having any problems. I found documentation on Cisco's website that states a network problem but, nothing in the network has changed. A network problem is kind of a general error.
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...