+- Yealink Forums (http://forum.yealink.com/forum)
+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: T4x Series (/forumdisplay.php?fid=31)
+--- Thread: T41S FIRMWARE 66.9.0.80 vers 66.86.0.5 (/showthread.php?tid=46842)
T41S FIRMWARE 66.9.0.80 vers 66.86.0.5 - DANJEAN - 08-22-2023 09:47 PM
Hello
i have a YEALINK T41s with 66.9.0.80 firmware
but not configuration possible with 3CX
So i wan t to downgrade it in 66.86.0.5 firmware
bur impossibler
How can i do it please ?
Regards
RE: T41S FIRMWARE 66.9.0.80 vers 66.86.0.5 - complex1 - 08-23-2023 01:00 AM
(08-22-2023 09:47 PM)DANJEAN Wrote: Hello
i have a YEALINK T41s with 66.9.0.80 firmware
but not configuration possible with 3CX
So i wan t to downgrade it in 66.86.0.5 firmware
bur impossibler
How can i do it please ?
Regards
Hi,
You can download the desired firmware from here:
https://www.yealink.com/en/solution-detail/resource-for-3cx