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Running into an issue where multiple users have complained that their 7921 phones have flipped to vibrate without their involvement.I realize holding the asterisks key can engage vibrate - thinking that could be hit by accident in a pocket or somethi...
Also interested in the Watch Mode option - if available in nonCME setup. Trying to integrate a Plantronics headset to work between radio console and Cisco phone system in police dept to utilize same headset in both systems. In order to get to work.....
Okay ... so if 1.3.3 is prohibited from being downgraded to a previous release --- what are our options? Are they any to utilize a previous firmware with the newly received phones we've received as they appear dedicated to 1.3.3?
Thanks for the response. We did install CP7921G-1.3.3 onto all CMs - and reverted device default back as you suggested. Still getting firmware update failed messages. Working with TAC.
We are experiencing the same thing now as well - our recent shipments include CP7921G-MFG-D.5.LOADS. Firmware Update Failed errors either via connection wirelessly to CM or via USB connector.
No, not shared lines. Good thought though...We did try to upgrade to the latest firmware, however it caused major problems and we had to revert back. Calls would have intermittent dead silence on both ends for a second or two or three periodically.
