Phones lose registration periodically with the server for 1-2 minutes, but only models 7965,7970,7975. Phones to other models 7940, 7941 such problems do not have. All machines are on the same LAN and connected to the same switch without PoE. All phones have a power supply.
Can you confirm me or provide me the following informamtion:
Go to RTMT afther that go to the system logs and find one that says device transient connection look for the one with one of the mac address of the phones and post the complete alert as a reply to this.
Also can you confirm us your firmware version:
Is this happening on a remote site?
Can you send me a show interfaces of the port that connects either the phone and the CUCM.
Can you also provide us the show run of those ports?
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...