|reply to PStew67 |
Re: [Config] Adding 7920 knocks other phones off CME
I've had this same behavior when using non-Cisco access points. Cisco bug ID: CSCsa80917
Here's the workaround:
When using third-party APs and switches and Cisco Discovery Protocol (CDP), the Cisco Wireless IP Phone 7920 can cause a Cisco IP Phone 7960 to reset.
Workaround: Disable CDP on the 7920. Press Menu > * # # > Send; then, navigate to Menu > Network Config > CDP TX Enable/Disable.