To manually reset the 7936 to factory defaults, you need to enter the Admin Setup menu on the physical phone and select "Restore Defaults". You may be prompted for the passcode before gaining access to the Admin Setup menu; default passcode is **# key sequence on the phone. I've got a 7936 doing the same thing. I have already reset to factory defaults and can ping all UCCM servers in the cluster; still getting "Cannot contact TFTP server". I'm actively searching the forums for answers; found your post from almost a year ago. I hope this helps you, but it didn't help me. :-(
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...