<div dir="ltr">Inline (audible tones in the audio stream) tones will not work with G.729. You need to use RFC2833 for best results.<div><br></div><div>Try with
<pre style="font-family:monospace,Courier;padding:1em;border:1px dashed rgb(47,111,171);color:rgb(0,0,0);background-color:rgb(249,249,249);line-height:1.3em;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">send_dtmf <dtmf digits>[@<tone_duration>]</pre>
If your tones are not standard DTMF, you can try to record them in a file, convert it to G.729 offline, and then play the file back in the call. There is a file conversion utility in FS calles fs_convert if I recall correctly which you can use to convert the file. You will need one G.729 license to do this, or find some other program to convert your file.</div><div><br></div><div><br><div><br></div><div>Regards,</div><div><br></div><div>Guillermo</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, May 7, 2018 at 1:35 PM, Alexander Perkins <span dir="ltr"><<a href="mailto:alexanderhenryperkins@gmail.com" target="_blank">alexanderhenryperkins@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi All. I am wondering if somebody can point me in the right direction. I am playing back tone_stream on my call, but noticed that if the codec is in G729, the call fails because of a codec negotiation error (I am loading the G729 mod). <div><br></div><div>Does anybody know how tone_stream can work with G279? Here's the line from my dialplan (NumberOfLoops depends on how long it takes us to find the user, historical average):</div><div><br></div><div> <load module="mod_g729"/><br></div><div><br></div><div><action application="playback" data="tone_stream://%(2000,<wbr>4000,440.0,480.0);loops=${<wbr>NumberOfLoops}" /><br></div><div><br></div><div>Thanks,</div><div>Alex</div></div>
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