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Sip phone T21P Cannot configure sip server as %NULL%
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asenthil Offline
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Posts: 3
Joined: Sep 2016
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Post: #1
Sip phone T21P Cannot configure sip server as %NULL%
Hello Support Team,

When attempting to disable a registered Yealink T21P phone by providing a configuration file with parameters,
account.1.sip_server.1.address = %NULL%
account.1.sip_server.1.port = %NULL%

the phones' UI still displays previous Sip server details and the phone continues to register with the sip server.

I am able to edit the parameters, but not remove them.
Any help would be appreciated.
Thank you!
09-02-2016 06:55 PM
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Sip phone T21P Cannot configure sip server as %NULL% - asenthil - 09-02-2016 06:55 PM

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