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<p class=MsoNormal>I have looked on the wiki and only found passing reference
to RFC 4733 in the SRTP section.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>RFC4733 = RTP Payload for DTMF Digits, Telephony Tones, and
Telephony Signals. <o:p></o:p></p>
<p class=MsoNormal>This obsoletes RFC2833. <o:p></o:p></p>
<p class=MsoNormal><a href="http://www.ietf.org/rfc/rfc4733.txt">http://www.ietf.org/rfc/rfc4733.txt</a><o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Richard Lamkin<o:p></o:p></p>
<p class=MsoNormal>Mettoni Group UK<o:p></o:p></p>
<p class=MsoNormal><a href="mailto:richard.lamkin@mettoni.com">richard.lamkin@mettoni.com</a><o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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