Wireshark lets you play back the audio of the call. It also shows any RFC2833 DTMF sequences. I'd start by listening to the audio. Do you hear any DTMFs? -MC On Tue, Mar 30, 2010 at 2:40 PM, Sean Holt <sean@obscuradigital.com> wrote:
Ok I’ve run wireshark, but not sure what to look for. It’s using codec 711 in the rtp stream, but not sure what to look for in regards to DTMF?
Thanks Sean
On 3/30/10 12:50 PM, "Phillip Jones" <pjintheusa@gmail.com> wrote:
Use wireshark to see (and playback) the DTMF coming down the line.
For reliable inband I believe you need to be using 711 - so that is worth checking too.
On Tue, Mar 30, 2010 at 3:37 PM, Sean Holt <sean@obscuradigital.com> wrote:
Yea still getting no love. Had bandwidth turn on inband but still no success.
On 3/30/10 12:10 PM, "Michael Collins" <msc@freeswitch.org < http://msc@freeswitch.org> > wrote:
The start_dtmf app simply turns on listening in-band for DTMFs, so this should be just fine. Have bw.com <http://bw.com> <http://bw.com> enable in-band DTMFs and give it a test drive.
-MC
On Tue, Mar 30, 2010 at 11:01 AM, Sean Holt <sean@obscuradigital.com < http://sean@obscuradigital.com> > wrote:
Hello,
I’ve posted on the question on this topic before but I’ll try again with more detail.
I have this svn version FreeSWITCH Version 1.0.trunk (16952) SIP provider: Bandwidth.com
I’m assuming that DTMF rc2833 is the default, but I can’t get my ivr to recognize the incoming call tones. Bandwidth can set up either inband or RC2833. They require these codecs, G.711Ulaw and G.729A.
The tech at Bandwidth wanted me to setup inband to test if that works better, but wasn’t sure where to set it up. I added this to my dialplan
<extension name="main_number_23" continue="true"> <condition field="destination_number" expression="^3000$"> <action application="answer"/> <action application="start_dtmf"/> <action application="sleep" data="1000"/> <action application="conference" data="conference_1@conference_1 "/> </condition> </extension>
Should I add it to my sip trunk?
Not sure how to troubleshoot this issue
Thanks Sean
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