It appears we hit a bug whereby the conference station loses the ability to contact the TFTP server during a Firmware upgrade. Now we cannot complete the upgrade or downgrade and Cisco says there isn't a workaround. Does anyone know of something we can do rather than send the phone back to Cisco?
We have had several 7935's loose connection to the TFTP server since we started using Call Manager. The phones will be working fine then all of a sudden one or two of them won't be able to contact the TFTP server, and it's not always the same phones. We have to have the phones replaced each time. We've been using the same phone load for the last 3 -4 months. Any ideas or suggestions?
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...