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+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: T4x Series (/forumdisplay.php?fid=31)
+--- Thread: T48G backlight BUG (/showthread.php?tid=20524)
T48G backlight BUG - briankelly63 - 08-16-2016 09:55 AM
35.80.0.95 had no issue. Upgraded to 35.80.0.130 and then set backlight to 'Always On' but backlight goes off.
Backlight Inactive Level: Low
Backlight Active Level: 8
Backlight Time(seconds) Always On
No combination of settings in 35.80.0.130 will keep backlight on.
Reverting to 35.80.0.95 solves the problem.
RE: T48G backlight BUG - ca_kwcs - 08-19-2016 12:17 AM
(08-16-2016 09:55 AM)briankelly63 Wrote: 35.80.0.95 had no issue. Upgraded to 35.80.0.130 and then set backlight to 'Always On' but backlight goes off.
Backlight Inactive Level: Low
Backlight Active Level: 8
Backlight Time(seconds) Always On
No combination of settings in 35.80.0.130 will keep backlight on.
Reverting to 35.80.0.95 solves the problem.
I have the same issue with the same firmware but on T46 phones.
RE: T48G backlight BUG - briankelly63 - 08-19-2016 09:53 PM
It's very annoying when they break things on a new firmware release.... who knows what else they broke that we haven't discovered yet.
RE: T48G backlight BUG - Karl_Yealink - 09-19-2016 04:42 PM
There is an new feature call power saving.
You can find this feature via web interface.
It cause this problem, maybe you can disable then test again.