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Yealink Forums » IP Phone Series » T4x Series » T48G Firmware Upgrade Not Working

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T48G Firmware Upgrade Not Working
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James_Yealink Offline
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Post: #4
RE: T48G Firmware Upgrade Not Working
If the phone revert to old firmware due to autoprovision. You can contact the person who set up the autoprovision server for you.
Just let him/her remove the upgrading parameter in the configuration file.

Regards,
James
06-19-2015 11:23 PM
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RE: T48G Firmware Upgrade Not Working - James_Yealink - 06-19-2015 11:23 PM

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