I guess you do this by using <a href="http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_start_dtmf">start_dtmf</a>? I tried adding it to my dialplan and also in my lua IVR script:<div>session:execute("start_dtmf");</div>
<div><br></div><div>But no luck with either.<br><br><div class="gmail_quote">
On Sun, Mar 25, 2012 at 8:40 AM, curriegrad2004 <span dir="ltr"><<a href="mailto:curriegrad2004@gmail.com" target="_blank">curriegrad2004@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
If the call is coming from a TDM circuit, you'll have to do in-band<br>
DTMF detection in that situation.<br>
<div><div><br>
On Sat, Mar 24, 2012 at 6:25 PM, Michael Collins <<a href="mailto:msc@freeswitch.org" target="_blank">msc@freeswitch.org</a>> wrote:<br>
> Neil,<br>
><br>
> Howdy! Long time no chat. :)<br>
><br>
> Regarding SIP/VoIP: A SIP call will not come in over a PRI circuit. SIP is<br>
> VoIP and PRI is TDM - two totally different methods for carrying telephone<br>
> calls. My guess is that you might have a bit of confusion about where and<br>
> how calls are coming in. Let's start with the basics: Do you have a SIP/VoIP<br>
> provider? If so, did they supply you with phone number(s) for dialing in to<br>
> your system? Have you gone through the configuration process to make sure<br>
> your FS box is properly communicating with the provider?<br>
><br>
> If you need some help you can contact me off list. Of course, this means<br>
> you'll have to take me to that Mexican food place the next time I'm in<br>
> Frisco! :)<br>
><br>
> -MC<br>
><br>
><br>
> On Sat, Mar 24, 2012 at 11:18 AM, Neil Patel <<a href="mailto:neilp@cs.stanford.edu" target="_blank">neilp@cs.stanford.edu</a>> wrote:<br>
>><br>
>> I have not modified the sip_profiles directory from standard. There is no<br>
>> variable set for dtmf-type in either internal.xml or external.xml.<br>
>><br>
>> I did a trace using:<br>
>> sofia global siptrace on<br>
>><br>
>> There wer no SIP packets logged. If the SIP call is going to a PRI profile<br>
>> (freetdm), will there still be SIP traffic?<br>
>><br>
>> Thanks,<br>
>> Neil<br>
>><br>
>><br>
>> On Sat, Mar 24, 2012 at 7:22 PM, Anita Hall <<a href="mailto:anita.hall@simmortel.com" target="_blank">anita.hall@simmortel.com</a>><br>
>> wrote:<br>
>>><br>
>>> What is your config for DTMF in sip profile ?<br>
>>><br>
>>> <a href="http://wiki.freeswitch.org/wiki/Sofia_Configuration_Files#dtmf-type" target="_blank">http://wiki.freeswitch.org/wiki/Sofia_Configuration_Files#dtmf-type</a><br>
>>><br>
>>> Use tshark to generate a SIP trace and paste it on<br>
>>> <a href="http://pastebin.freeswitch.org/" target="_blank">http://pastebin.freeswitch.org/</a> and give the link here.<br>
>>><br>
>>> regards,<br>
>>> Anita<br>
>>><br>
>>><br>
>>><br>
>>> On Sat, Mar 24, 2012 at 2:43 PM, Neil Patel <<a href="mailto:neilp@cs.stanford.edu" target="_blank">neilp@cs.stanford.edu</a>><br>
>>> wrote:<br>
>>>><br>
>>>> Hi All,<br>
>>>><br>
>>>> I have a basic IVR application in Lua connected to a PRI line. It<br>
>>>> currently is not responding to DTMF input given from any VoIP call (e.g.<br>
>>>> Skype). However, it accepts input from local mobile or landline calls just<br>
>>>> fine.<br>
>>>><br>
>>>> I recently pulled latest from git and built; before that, DTMF detection<br>
>>>> from both were working. Is there something I need to configure to allow DTMF<br>
>>>> for VoIP?<br>
>>>><br>
>>>> Thanks,<br>
>>>> Neil<br>
>>>><br>
>>>><br>
>>>> _________________________________________________________________________<br>
>>>> Professional FreeSWITCH Consulting Services:<br>
>>>> <a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
>>>> <a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
>>>><br>
>>>> FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
>>>> <a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
>>>><br>
>>>> Official FreeSWITCH Sites<br>
>>>> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
>>>> <a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br>
>>>> <a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br>
>>>><br>
>>>> FreeSWITCH-users mailing list<br>
>>>> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
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>>>><br>
>>><br>
>>><br>
>>> _________________________________________________________________________<br>
>>> Professional FreeSWITCH Consulting Services:<br>
>>> <a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
>>> <a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
>>><br>
>>> FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
>>> <a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
>>><br>
>>> Official FreeSWITCH Sites<br>
>>> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
>>> <a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br>
>>> <a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br>
>>><br>
>>> FreeSWITCH-users mailing list<br>
>>> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
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>>> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
>>><br>
>><br>
>><br>
>> _________________________________________________________________________<br>
>> Professional FreeSWITCH Consulting Services:<br>
>> <a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
>> <a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
>><br>
>> FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
>> <a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
>><br>
>> Official FreeSWITCH Sites<br>
>> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
>> <a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br>
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>><br>
>> FreeSWITCH-users mailing list<br>
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>> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
>><br>
><br>
><br>
> _________________________________________________________________________<br>
> Professional FreeSWITCH Consulting Services:<br>
> <a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
> <a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
><br>
> FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
> <a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
><br>
> Official FreeSWITCH Sites<br>
> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
> <a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br>
> <a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br>
><br>
> FreeSWITCH-users mailing list<br>
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><br>
<br>
_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
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<a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
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<br>
Official FreeSWITCH Sites<br>
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</div></div></blockquote></div><br></div>