Cisco 7905G IP Phone mysteriously unregisters from CallManager
Cisco, Cisco CallManager, Cisco Unified Communications Manager, Cisco Unified IP Phone 7905G, IP phones, IP telephony, Unified Communications, VoIP
I have 7905G ip phones that mysteriously unregister from call manager. The only way to restore service to phone is to restart phone. Has anyone experienced this?
Software/Hardware used:
Software/Hardware used:
ASKED:
February 20, 2009 4:11 AM
UPDATED:
February 24, 2009 2:49 PM
Answer Wiki:
We have seen this also. Try updating the firmware on the phone. If that does not work, then you may have a faulty device that needs to be replaced.
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