Yealink Forums
Cannot Register or TFTP provision T42S on 66.84.x firmwawre - Printable Version

+- Yealink Forums (http://forum.yealink.com/forum)
+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: T4x Series (/forumdisplay.php?fid=31)
+--- Thread: Cannot Register or TFTP provision T42S on 66.84.x firmwawre (/showthread.php?tid=43830)



Cannot Register or TFTP provision T42S on 66.84.x firmwawre - rcmcdonald91 - 03-04-2020 05:50 PM

There is a major bug with T42S. I can't get it register or TFTP provision on any of the 66.84.x branch firmwares. I had to downgrade to 66.81.0.70.


RE: Cannot Register or TFTP provision T42S on 66.84.x firmwawre - complex1 - 03-04-2020 07:22 PM

(03-04-2020 05:50 PM)rcmcdonald91 Wrote:  There is a major bug with T42S. I can't get it register or TFTP provision on any of the 66.84.x branch firmwares. I had to downgrade to 66.81.0.70.

Hi,

When the firmware upgrade to v84 is completed, please reset the device to factory defaults by long press the OK button, re-provisioning it and try again.

Hope this will help.