<div dir="ltr">Hi,<div><br></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13.6px;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;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">"mod_g729" works only passthrough, you can't play tones or files with it. You need "mod_com_g729" if you want to decode media stream.</span><br></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13.6px;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;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div><span style="font-size:13.6px">Also inband DTMF with g729 is not good idea overall. Use RFC2833.</span></div><div><span style="font-size:13.6px"><br></span></div><div><span style="font-size:13.6px">Regards,</span></div><div><span style="font-size:13.6px"><br></span></div><div><span style="font-size:13.6px">Alex</span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, May 8, 2018 at 2:38 AM, Guillermo Ruiz Camauer <span dir="ltr"><<a href="mailto:grcamauer@gmail.com" target="_blank">grcamauer@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">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"><div><div class="h5">On Mon, May 7, 2018 at 1:35 PM, Alexander Perkins <span dir="ltr"><<a href="mailto:alexanderhenryperkins@gmail.com" target="_blank">alexanderhenryperkins@gmail.<wbr>com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><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://%(2000,400<wbr>0,440.0,480.0);loops=${NumberO<wbr>fLoops}" /><br></div><div><br></div><div>Thanks,</div><div>Alex</div></div>
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