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

Mac mbsip at gazeta.pl
Tue Feb 22 04:16:13 MSK 2011


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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