Resolution
To support the Cisco IP Phone 7902G, update your Cisco CallManager to version 3.3(2SPC) or later.
Update your Cisco IP Phone 7902G firmware to version 030610A or later.
For more information, refer to Cisco IP Phone Administration Guide for Cisco CallManager.
Problem Type
Ask a how to ... question
Call control software (CallManager, CallManager Express, ICS7750, SRST, SS7 call agents)
Call Control
CallManager
CallManager Features
Installation, upgrade, password recovery, backup, virus, subsystem, licensing, compatibility, support or other CCM issue
Common Software and Product Issues
Support
How to ...
How to ... IP phone models
End Where Problem is Heard or Device Type Involved
IP phone
IP Phone Models
7902G