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+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: T4x Series (/forumdisplay.php?fid=31)
+--- Thread: T41 not updating (/showthread.php?tid=1986)
T41 not updating - troosters - 07-01-2014 01:14 AM
Hello,
I have connected 2 t41's to a Session Border Controller to a 3cx server.
The firmware on the phones now is 36.71.0.40, but when I try to update it to 9.71.0.224 it starts updating, but it does not update at all ??
I do this via the webinterface of the phone.
RE: T41 not updating - Yealink Support - 07-01-2014 09:34 AM
Hi troosters,
The firmware 9.71.0.224 belongs to T20. So you can't use this firmware to upgrade the T41.
I will supply two firmware to you. You can choose one and download it to upgrade you phone.
36.72.0.25(the latest neutral version)
3671.0.224 (Supported by 3CX Phone System)
thanks