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Cannot Register or TFTP provision T42S on 66.84.x firmwawre
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complex1 Offline
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RE: Cannot Register or TFTP provision T42S on 66.84.x firmwawre
(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.

Kind regards,
Frank.

I am not an employee of Yealink.
Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.
03-04-2020 07:22 PM
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RE: Cannot Register or TFTP provision T42S on 66.84.x firmwawre - complex1 - 03-04-2020 07:22 PM

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