<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.6001.18904">
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<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: #000000 2px solid; 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: #e4e4e4; font-color: black"><B>From:</B>
<A title=pjintheusa@gmail.com href="mailto:pjintheusa@gmail.com">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">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">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">infos@madovsky.org</A>></SPAN> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(204,204,204) 1px solid; 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: rgb(0,0,0) 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px"
dir=ltr>
<DIV class=im>
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV style="FONT: 10pt arial; BACKGROUND: 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 class=h5>
<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: rgb(0,0,0) 2px solid; 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: 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: rgb(204,204,204) 1px solid; 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
mailing list<BR><A href="mailto:FreeSWITCH-users@lists.freeswitch.org"
target=_blank>FreeSWITCH-users@lists.freeswitch.org</A><BR><A
href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
target=_blank>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</A><BR>UNSUBSCRIBE:<A
href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
target=_blank>http://lists.freeswitch.org/mailman/options/freeswitch-users</A><BR><A
href="http://www.freeswitch.org"
target=_blank>http://www.freeswitch.org</A><BR><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>Twitter: <A
href="http://twitter.com/FreeSWITCH_wire"
target=_blank>http://twitter.com/FreeSWITCH_wire</A><BR><BR>AIM:
anthm<BR><A href="mailto:MSN%3Aanthony_minessale@hotmail.com"
target=_blank>MSN:anthony_minessale@hotmail.com</A><BR>GTALK/JABBER/<A
href="mailto:PAYPAL%3Aanthony.minessale@gmail.com"
target=_blank>PAYPAL:anthony.minessale@gmail.com</A><BR>IRC: <A
href="http://irc.freenode.net" target=_blank>irc.freenode.net</A>
#freeswitch<BR><BR>FreeSWITCH Developer Conference<BR><A
href="mailto:sip%3A888@conference.freeswitch.org"
target=_blank>sip:888@conference.freeswitch.org</A><BR><A
href="mailto:googletalk%3Aconf%2B888@conference.freeswitch.org"
target=_blank>googletalk:conf+888@conference.freeswitch.org</A><BR>pstn:+19193869900<BR></DIV></DIV>
<P></P>
<HR>
<P></P>_______________________________________________<BR>FreeSWITCH-users
mailing list<BR><A href="mailto:FreeSWITCH-users@lists.freeswitch.org"
target=_blank>FreeSWITCH-users@lists.freeswitch.org</A><BR><A
href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
target=_blank>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</A><BR>UNSUBSCRIBE:<A
href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
target=_blank>http://lists.freeswitch.org/mailman/options/freeswitch-users</A><BR><A
href="http://www.freeswitch.org"
target=_blank>http://www.freeswitch.org</A><BR></BLOCKQUOTE></DIV></DIV></BLOCKQUOTE></DIV><BR>_______________________________________________<BR>FreeSWITCH-users
mailing list<BR><A
href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</A><BR><A
href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
target=_blank>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</A><BR>UNSUBSCRIBE:<A
href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
target=_blank>http://lists.freeswitch.org/mailman/options/freeswitch-users</A><BR><A
href="http://www.freeswitch.org"
target=_blank>http://www.freeswitch.org</A><BR><BR></BLOCKQUOTE></DIV><BR>
<P>
<HR>
<P></P>_______________________________________________<BR>FreeSWITCH-users
mailing
list<BR>FreeSWITCH-users@lists.freeswitch.org<BR>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users<BR>UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users<BR>http://www.freeswitch.org<BR></BLOCKQUOTE></BODY></HTML>