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Has anyone else encountered a problem in which the 7937 conference phones unregister? On the phone itself, it will drop a call and then sit there with a Configuring CM List message. In the CCM server's event log, I see errors showing Device Transie...
I had the same thoughts exactly that the security feature was still denying me the ability to make and receive calls. Here is the technical explanation I received, which gives more details about what is happening:Here is the Design Differentiation b...
I thought I would update this posting in case somebody experiences the same problem and goes looking for a solution...After a failed attempt at throwing a new firmware version at the problem, it turns out that multicast support is a "feature" of the ...
Thanks for the reply. Since my original posting, I have discovered that when a Ghost session is set up to image a computer, all of the 7937 phones plugged in to the same switch as the Ghost server will be unregistered. As soon as the Ghosting is don...
I was also trying to upgrade from 4.0.5 to 4.2.1 and ran into the run-time error. I had to get the update done, so I went ahead without using DBWalker. I ended up being able to check the DB later in the process by selecting the option to use the ut...
I am running ccm 4.1(3)sr2 with 7940, 7941, 7960, and 7961 phones and have tried to push out the latest recommended phone loads. My problem is that the phones are not resetting and picking up the load. At first, I followed the directions to reset t...