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Full Version: T58A as a SIP extension to operate as a SLT behind a Panasonic
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I can register T58A successfully w/ Panasonic NS700 FULLY Loaded with AK Licenses

> when I use extension xxx behind the PBX to CALL T58A I can ring the yealink and have two way audio no problem- when i call from the T58A to proprietary phone behind the PBX , the yealink displays 406/407(not acceptable it says}

Does this have ANY bearing on the dial plan of the T58A? Are there any quick configuration notes?

August 09 2021 1957 hrs
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