[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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After firmware update (T46G), No Service, can't login
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Cory Offline
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Post: #5
RE: After firmware update (T46G), No Service, can't login
Thank you for the information.
What finally worked was to do a forced reset by holding the speakerphone button while powering on... then power cycle without the network connected.
After that, we could login with default credentials... sounds similar to what you suggested.

Once they reset to factory, we could do a little with them (login), but they both still had some weird traits... so we installed the Yealink 28.81.0.25 firmware again to make them fresh.
That seems to have worked, so far.
01-23-2017 09:57 PM
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RE: After firmware update (T46G), No Service, can't login - Cory - 01-23-2017 09:57 PM

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