12-03-2014 03:27 AM - edited 03-17-2019 01:11 AM
Hello All, we just recieved the CP-7945 phones.
one of the phone on connecting is trying to upgrade the firmware.
the current firmware on the phone is 9-3-1.
the latest which i can download from cisco website is 9-2-1 which will not work in my case.
so i need your suggestions for this issue.
12-03-2014 03:56 AM
What call processor are you trying to register this to?
12-03-2014 04:33 AM
i am using cme.
12-03-2014 06:46 AM
What firmware are you trying to go to? If it's on 9-3-1 why do you want to go to 9-2-1?
The currently shipping 794X phones come with newer hardware revision which do not work with firmware older than 9-3-1. There have been many posts on this topic.
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