[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.

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T21P E2 Local Port
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Dalton Offline
Asterisk DCAP Certified Engineer

Posts: 10
Joined: May 2015
Reputation: 0
Post: #1
T21P E2 Local Port
Hi There

We supply Yealink phones to customers, but the new Yealink T21P E2 model has a flaw. One cannot change the local SIP port on the device. This option is usually under the advanced account settings on the other models, but I cannot find it on the T21P E2.

Please advise how I can change the local SIP port. I have exported and imported the configuration with the following line, but to no avail. We need this functionality.

account.1.sip_listen_port= 44920

Kind Regards
10-20-2015 07:59 PM
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Messages In This Thread
T21P E2 Local Port - Dalton - 10-20-2015 07:59 PM
RE: T21P E2 Local Port - Yealink_Michael - 10-21-2015, 05:56 AM
RE: T21P E2 Local Port - Dalton - 10-21-2015, 03:53 PM
RE: T21P E2 Local Port - VOIP - 03-27-2017, 05:50 PM

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