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+-- Forum: Dect Phone Series (/forumdisplay.php?fid=6)
+--- Forum: W52P (Wireless) (/forumdisplay.php?fid=23)
+--- Thread: Downgrade Firmware? (/showthread.php?tid=11913)
Downgrade Firmware? - mloiterman - 12-29-2015 11:29 PM
I have accidentally upgraded the firmware of my device and now need to downgrade to ensure compatibility with my CudaTel PBX.
I need version 25.30.0.28.
Is it possible to obtain this and is it possible to downgrade without causing any issues with base station or handset?
RE: Downgrade Firmware? - Yealink_Michael - 12-30-2015 05:49 AM
Hi
thanks for you information , but it is not recommended , as the newest firmware can also work with CudaTel PBX, and 25.30.0.28 is really an old firmware and downgrade will cause some unpredictable risks
TKS & BR
Michael