[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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T21P Register Failed
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Yisroel_MongoTEL Offline
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Posts: 142
Joined: Jul 2017
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Post: #2
RE: T21P Register Failed
(01-30-2020 10:22 AM)agatospk Wrote:  T21P is connected but Register Failed, Kindly support to Register it

The phone itself can obviously Register (I have several of them...)

Something might be wrong with your SIP server or settings. You were able to use the same SIP info in the same location with a different model?
01-30-2020 02:06 PM
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Messages In This Thread
T21P Register Failed - agatospk - 01-30-2020, 10:22 AM
RE: T21P Register Failed - Yisroel_MongoTEL - 01-30-2020 02:06 PM
RE: T21P Register Failed - agatospk - 01-31-2020, 04:40 AM
RE: T21P Register Failed - agatospk - 01-31-2020, 05:34 AM
RE: T21P Register Failed - agatospk - 01-31-2020, 06:08 AM

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