RECOMMENDED / SUPPORTED FIRMWARES

[plewis]

It would be handy to have a forum that would be a clearinghouse for 3CX supported firmwares for lots of devices.

I'm using Patton SN4960, and yealink T28 phones. I can't seem to find info about testing of 2.60.0.100 vs 80 vs 60.

 

[dwatson]

I was told by Nicky the supported versions are what is listed in the blog. I can personally attest to the Yealink T-26/T-28 latest firmware as to having problems with 3CX 9. Rolling back to that firmware fixed the problems I was seeing.

In the case of Yealink:
http://www.3cx.com/blog/ip-phone-configuration/upgrading-firmware-yealink/