06-07-2024 12:05 PM
I have an 8821 and it works great. The thing i was curious about, is the phone suppose to stay connected to a call while you leave the range of one AP and get in range of another? Is there something i have to do to have it work? Currently it loses the call and doesn't come back even if I went back to the orignial AP.
06-07-2024 10:52 PM
Depends on the firmware of the phone.
Depends on how "dense" is the APs.
Depends on the configuration of the phone.
NOTE: I have about 300 x 8821 and I hate supporting them. Aside from the fact that the wireless NIC crashes with little effort and the phone is atrociously designed by a lunatic.
06-10-2024 04:41 PM
Isn't the firmware updated automatically by UCM? I'm running version 14 something on call manager.
06-10-2024 05:50 PM
sysadmin@cwcmh.org wrote:
Isn't the firmware updated automatically by UCM? I'm running version 14 something on call manager.
That depends on the device packs loaded into the CUCM.
Our 8821 are on 11.0(6)SR5.
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