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- Jun 7, 2007
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We will check and get back to you. Thanks for reporting.
Hi, we checked on T58 (running the same FW version) and DTMF generation using all DTMF types works perfectly - we even added SRTP to the mix to complicate things even more and everything works.
I would contact yealink at this stage. Just get another phone and prove to them that with another phone DTMF works. Then show what happens on the T58.