12-19-2021 11:30 PM
Hi,I have cisco cp-8841. its firmware version is 12.5.1 SR3 and I want to upgrade another version.please support me
12-20-2021 01:57 AM
If you are using CUCM as call control refer below similar thread.
https://community.cisco.com/t5/ip-telephony-and-phones/firmware-upgrade/m-p/4520061#M401081
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