[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


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Yealink T28P Firmware Upgrade Fails
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CWR Offline
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RE: Yealink T28P Firmware Upgrade Fails
Are you trying this version http://yealink.com/Upload/T2X/2014102/2.72.0.1.zip ?
Or are you trying another version?
Have you tried another version?
(This post was last modified: 01-14-2014 07:25 AM by CWR.)
01-14-2014 07:25 AM
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RE: Yealink T28P Firmware Upgrade Fails - CWR - 01-14-2014 07:25 AM

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