On Thu, 2010-02-18 at 10:29 -0500, Paul Mossman wrote:
> Polycom changed the tone.dtmf.rfc2833Payload default value from 101 to
> 127 in firmware 3.2.0.  I seem to remember that it was because some
> other endpoint/server wanted to use 101 for video, and was unable to
> handle negotiating it.

IIRC, there was a popular Cisco device that would always use payload
number 101 for DTMF, regardless of what payload number was negotiated,
so 101 became semi-fixed for DTMF.

I assume that this problem has been fixed by now.

Dale


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