I have an office with a Cisco Call Manager Pub and Sub on version 6.1.2. While everything was working fine last week, suddenly I can now no longer make changes to lines on a phone or force a reset or restart of any phone while in Call Manager configuration.
Additionally, soft reset and hard reset of a phone doesn't pull any changed configuration. The net effect is that I now can't add any new phones, nor change the configuarion on any existing phone.
It's the middle of the work day, so I can try to schedule a reboot of the Pub and Sub later this evening, but I'm hoping someone here has seen this before and can recommend a simpler action.
Call Manager Publisher and Subscriber are both the Linux flavor, and both on version 6.1.2. All phones are the same standard 7961 model, nothing fancy. I've done no recent upgrades or firmware additions. DHCP