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Full Version: T26P failed to register with TLS transport
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I got a problem that my Yealink phone (T26P) cannot register using TLS.

My Sip server has been configured with TLS properly. And it has been set to not requesting client certificates. (Other phone like T46P can register with TLS well).

In phone (t26p) setting, I set TLS transport and use 5061 port under Account menu.
And disabled "Only Accept Trusted Certificates" option under Security menu.
The Phone's firmware version is

Does anyone experience the same issue on T26P? I would appreciate much for your help!

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