[Freeswitch-users] RTP Proxy mode, DTMF conversion problem

[Anthony Minessale]

you need to run the start_dtmf() application on the leg that has inband DTMF

if its the inbound leg, add it to the DP
<action application="start_dtmf"/>

if it's the outbound leg you need to set it in execute_on_answer in
the bridge line

<action application="bridge"
data="{execute_on_answer=start_dtmf}sofia/OPERATOR_2/46111223344"/>


On Thu, Feb 24, 2011 at 4:58 PM, Mac <mbsip at gazeta.pl> wrote:
> Hi,
>
> Here they are:
> http://pastebin.freeswitch.org/15473
>
> Thanks,
> Mac
>
>> Get a debug-level log with siptrace enabled and paste it so we can see
>> what's going on.
>>
>> -Steve
>>
>>
>> On 22 February 2011 01:16, Mac <mbsip at gazeta.pl> wrote:
>>>
>>> Hello,
>>>
>>> Could somebody give me a hint?
>>>
>>> Thanks,
>>> Mac
>>>
>>> > Hi Steven,
>>> >
>>> > There is much better :)
>>> > I have different SDPs right now. The one is with rtpmap:101
>>> > telephone-event/8000 (leg that is working with RFC2833), the opposite
>>> > one incorporates a=rtpmap:101 telephone-event/8000 in INVITE SDP and
>>> > pure codec rtpmaps.
>>> > There is rtp.p_type == 101 working only on the left side. I cannot
>>> > find any rtp.p_type == 101 on thark in opposide side which is okay.
>>> > But the problem still persists.
>>> >
>>> > Once setting my UA to work with Inband DTMF everything works fine.
>>> >
>>> > Thanks,
>>> > Mac
>>> >
>>> > 2011/2/20 Steven Ayre <steveayre at gmail.com>:
>>> >> <action application="set" data="proxy_media=true"/>
>>> >>
>>> >> As indicated by the error, this is the problem. "proxy passthrough". In
>>> >> proxy mode you pass the media straight through (passthrough). You can't
>>> >> process passthrough media, such as is needed to mix in inband dtmf.
>>> >> Use proxy_media=false and bypass_media=false. That's actually the
>>> >> default so
>>> >> unless you're setting either to true in the sip profile, you can remove
>>> >> those lines from the dialplan completely.
>>> >> Steve on iPhone
>>> >> On 20 Feb 2011, at 18:51, Mac <mbsip at gazeta.pl> wrote:
>>> >>
>>> >> action application="set" data="proxy_media=true"/>
>>> >>
>>> >> _______________________________________________
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>>> >>
>>> >
>>>
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>
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-- 
Anthony Minessale II

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