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T48G Firmware Upgrade Not Working
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James_Yealink Offline
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Post: #6
RE: T48G Firmware Upgrade Not Working
May I know who set up the autoprovision server for you.
It phone revert to old firmware only after facotry reset it might attribute to RPS too. Removing upgrade parameter in configuration file should solve the issue.

Regards,
James
06-20-2015 02:21 AM
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RE: T48G Firmware Upgrade Not Working - James_Yealink - 06-20-2015 02:21 AM

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