<br><br><div class="gmail_quote">On Thu, May 6, 2010 at 12:23 PM, Madovsky <span dir="ltr"><<a href="mailto:infos@madovsky.org">infos@madovsky.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div bgcolor="#ffffff">
<div><font size="2">right,</font></div>
<div><font size="2">but in case of the SIP caller needs to send digits to
FS,</font></div>
<div><font size="2">his SIP phone should in any way send DTMF, isn't it
?</font></div>
<div><font size="2">in fact I'm trying to implement rfc2833 in my own sip phone
through RTP,</font></div>
<div><font size="2">but if there is a way to send from caller a string var
representing the digits typed to FS once bridge is done</font></div>
<div><font size="2">and transfer it as dtmf digits I will be happy too...
</font></div>
<div><font size="2"></font> </div></div></blockquote><div><br>Hook up a phone to your FS. If you have the default dialplan then call 9999. Go to fs_cli and make sure you are at /log level 7 <br>From the phone press some digits. You will see them pop up on the display:<br>
<span style="font-family: courier new,monospace;">2010-05-07 15:03:56.407327 [DEBUG] switch_rtp.c:2805 RTP RECV DTMF 1:1920</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">2010-05-07 15:03:56.407327 [DEBUG] mod_dptools.c:1409 Digit 1</span><br style="font-family: courier new,monospace;">
<span style="font-family: courier new,monospace;">2010-05-07 15:03:57.688237 [DEBUG] switch_rtp.c:2805 RTP RECV DTMF 2:2880</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">2010-05-07 15:03:57.688237 [DEBUG] mod_dptools.c:1409 Digit 2</span><br style="font-family: courier new,monospace;">
<span style="font-family: courier new,monospace;">2010-05-07 15:03:58.669178 [DEBUG] switch_rtp.c:2805 RTP RECV DTMF 5:3200</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">2010-05-07 15:03:58.669178 [DEBUG] mod_dptools.c:1409 Digit 5</span><br style="font-family: courier new,monospace;">
<br>FreeSWITCH knows to look for the DTMFs.<br>-MC<br></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div bgcolor="#ffffff">
<blockquote style="border-left: 2px solid rgb(0, 0, 0); padding-left: 5px; padding-right: 0px; margin-left: 5px; margin-right: 0px;"><div class="im">
<div style="font: 10pt arial;">----- Original Message ----- </div>
<div style="font: 10pt arial; background: none repeat scroll 0% 0% rgb(228, 228, 228);"><b>From:</b>
<a title="pjintheusa@gmail.com" href="mailto:pjintheusa@gmail.com" target="_blank">Phillip
Jones</a> </div>
<div style="font: 10pt arial;"><b>To:</b> <a title="freeswitch-users@lists.freeswitch.org" href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a>
</div>
</div><div><div></div><div class="h5"><div style="font: 10pt arial;"><b>Sent:</b> Thursday, May 06, 2010 3:06
PM</div>
<div style="font: 10pt arial;"><b>Subject:</b> Re: [Freeswitch-users] Fw:
rfc2833 confusion</div>
<div><br></div>Yes that allows you to play a prompt and then wait for the
person on the line to enter digits.<br><br>
<div class="gmail_quote">On Thu, May 6, 2010 at 2:15 PM, Madovsky <span dir="ltr"><<a href="mailto:infos@madovsky.org" target="_blank">infos@madovsky.org</a>></span> wrote:<br>
<blockquote style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;" class="gmail_quote">
<div bgcolor="#ffffff">
<div><font size="2">is this the right link ?</font></div>
<div><font size="2"></font> </div>
<div><font size="2"><a href="http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_play_and_get_digits" target="_blank">http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_play_and_get_digits</a></font></div>
<div><font size="2"></font> </div>
<div><font size="2"></font> </div>
<div style="font: 10pt arial;">
<div>----- Original Message -----
<div style="background: none repeat scroll 0% 0% rgb(228, 228, 228);"><b>From:</b> <a title="infos@madovsky.org" href="mailto:infos@madovsky.org" target="_blank">Madovsky</a> </div>
<div><b>To:</b> <a title="freeswitch-users@lists.freeswitch.org" href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a> </div></div>
<div>
<div></div>
<div>
<div><b>Sent:</b> Thursday, May 06, 2010 2:10 PM</div>
<div><b>Subject:</b> Re: [Freeswitch-users] rfc2833
confusion</div></div></div></div>
<div>
<div></div>
<div>
<div><br></div>
<div><font size="2">But how to catch digits form a dialplan when the
call</font></div>
<div><font size="2">is already on ?</font></div>
<blockquote style="border-left: 2px solid rgb(0, 0, 0); padding-left: 5px; padding-right: 0px; margin-left: 5px; margin-right: 0px;">
<div style="font: 10pt arial;">----- Original Message ----- </div>
<div style="font: 10pt arial; background: none repeat scroll 0% 0% rgb(228, 228, 228);"><b>From:</b>
<a title="pjintheusa@gmail.com" href="mailto:pjintheusa@gmail.com" target="_blank">Phillip Jones</a> </div>
<div style="font: 10pt arial;"><b>To:</b> <a title="freeswitch-users@lists.freeswitch.org" href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a> </div>
<div style="font: 10pt arial;"><b>Sent:</b> Thursday, May 06, 2010 1:43
PM</div>
<div style="font: 10pt arial;"><b>Subject:</b> Re: [Freeswitch-users]
rfc2833 confusion</div>
<div><br></div><a href="http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_send_dtmf" target="_blank">http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_send_dtmf</a><br><br>Don't
get to hung up on the inband / out of band thing. This will be negotiated
by FS and the carrier when the call is set up. For instance, when you use
G729 you need out of band DTMF but for G711 you can use both. This might
change from call you call, depending on what media gateways can
handle.<br><br>If you want to "see" and hear DTMF - fire up wireshark (or
Tshark) and capture the trace. You can see the RTP DTMF in the trace and
hear the clamped audio from the carrier perhaps. Or just hear the inband
tones. It gives a good visual of what is going on.<br><br>
<div class="gmail_quote">On Thu, May 6, 2010 at 1:25 PM, Madovsky <span dir="ltr"><<a href="mailto:infos@madovsky.org" target="_blank">infos@madovsky.org</a>></span> wrote:<br>
<blockquote style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;" class="gmail_quote">
<div bgcolor="#ffffff">
<div><font size="2">I anyone knows a link of a programming example of
how</font></div>
<div><font size="2">to inject rfc2833 in RTP flow (doesn't matter the
language)</font></div>
<div><font size="2">It would be very useful</font></div>
<div><font size="2"></font> </div>
<div><font size="2">Thanks</font></div>
<div><font size="2"><br>F</font></div>
<blockquote style="border-left: 2px solid rgb(0, 0, 0); padding-left: 5px; padding-right: 0px; margin-left: 5px; margin-right: 0px;" dir="ltr">
<div>
<div style="font: 10pt arial;">----- Original Message ----- </div>
<div style="font: 10pt arial; background: none repeat scroll 0% 0% rgb(228, 228, 228);"><b>From:</b> <a title="infos@madovsky.org" href="mailto:infos@madovsky.org" target="_blank">Madovsky</a> </div>
<div style="font: 10pt arial;"><b>To:</b> <a title="freeswitch-users@lists.freeswitch.org" href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a> </div></div>
<div>
<div></div>
<div>
<div style="font: 10pt arial;"><b>Sent:</b> Thursday, May 06, 2010
12:39 PM</div>
<div style="font: 10pt arial;"><b>Subject:</b> Re: [Freeswitch-users]
rfc2833 confusion</div>
<div><br></div>
<div><font size="2">god, so many confusion for only an audio tone !
;)</font></div>
<div><font size="2">anyway if I understand it's called inband by the
fact that it's in RTP flow onlly.</font></div>
<div><font size="2">so the rfc2833 packet is only an event payload
...</font></div>
<div><font size="2"></font> </div>
<blockquote style="border-left: 2px solid rgb(0, 0, 0); padding-left: 5px; padding-right: 0px; margin-left: 5px; margin-right: 0px;">
<div style="font: 10pt arial;">----- Original Message ----- </div>
<div style="font: 10pt arial; background: none repeat scroll 0% 0% rgb(228, 228, 228);"><b>From:</b>
<a title="anthony.minessale@gmail.com" href="mailto:anthony.minessale@gmail.com" target="_blank">Anthony
Minessale</a> </div>
<div style="font: 10pt arial;"><b>To:</b> <a title="freeswitch-users@lists.freeswitch.org" href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a> </div>
<div style="font: 10pt arial;"><b>Sent:</b> Thursday, May 06, 2010
11:52 AM</div>
<div style="font: 10pt arial;"><b>Subject:</b> Re: [Freeswitch-users]
rfc2833 confusion</div>
<div><br></div>both 2833 and actual tones in the audio stream are
often called in-band because the 2833 is just a transport for the
inband tones that is assumed to be reconstructed on the other side.
Some people refer to inband as the real tones and 2833 as not
inband because it's not the tones. So the one you have to look
out for is people who call 2833 inband and do not clarify that it's
inband packetized according the RFC2833
<div><br></div>
<div>The one that is not inband for sure is INFO (which has been
dropped from the standard in favor of some ridiculous SUBSCRIBE
based xml exchange) <br><br>
<div>Like all things in SIP and anything else that comes with an RFC
even if you know the answer you can't rely on trusting that answer
because the real world will do whatever it wants and invalidate you.
=D</div>
<div><br></div>
<div><br>
<div class="gmail_quote">On Thu, May 6, 2010 at 10:36 AM, Madovsky
<span dir="ltr"><<a href="mailto:infos@madovsky.org" target="_blank">infos@madovsky.org</a>></span> wrote:<br>
<blockquote style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;" class="gmail_quote">
<div bgcolor="#ffffff">
<div><font size="2">HI,</font></div>
<div><font size="2"></font> </div>
<div><font size="2">is rfc2833 inband or outband ? is it only event
or mixed event and sound ?</font></div>
<div><font size="2">I'm confused after read articles on this
subject</font></div>
<div><font size="2"></font> </div>
<div><font size="2">Thx</font></div>
<div><font size="2"></font> </div>
<div><font size="2">F</font></div></div><br>_______________________________________________<br>FreeSWITCH-users
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<br></blockquote></div><br><br clear="all"><br>-- <br>Anthony Minessale II<br><br>FreeSWITCH <a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org/</a><br>ClueCon <a href="http://www.cluecon.com/" target="_blank">http://www.cluecon.com/</a><br>
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