Factory reset the phone and see if it fixes it. Possibly the firmware is corrupted and needs a reload. This will do it
You do this by holding down the # key while the phone is powering up. The screen will prompt you with a message that the reset sequence has started. At that point you hit the following key sequence 123456789*0# The phone will then prompt if you want the network configuration saved choose no.
That will allow your system to recognize the phone from scratch.
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...