[Freeswitch-users] RTP Proxy config and DTMF conversion problem

[Steven Ayre]

Exactly,

Mac - I already answered this and pointed out this was your problem in your
previous thread.

There are three media modes:
  Standard - Media flows through FS, full processing options (the default)
  Proxy - Media flows through FS *no* processing options, just passed
straight through
  Bypass - Media flows around FS

If you want to do anything that requires making a change to the media you
have to use Standard.

This is equivalent to:
<action application="set" data="proxy_media=*false*"/>
<action application="set" data="bypass_media=*false*"/>

Since it's the default those lines are *not* required (leave them out
completely) unless you've set either of those modes on your SIP profile in
which case it would override the profile's parameter.

Steve



On 23 February 2011 00:16, Anthony Minessale <anthony.minessale at gmail.com>wrote:

> just because you want to make a proxy and there is a mode with the
> name proxy in it, you do not have to use it.
> proxy_media mode is not going to work with inband detection because
> then you are looking at the media and not really proxying it.
>
>
>
> On Sun, Feb 20, 2011 at 11:46 AM, Mac <validator77 at gmail.com> wrote:
> > Dear ALL,
> >
> > Thats my first post here. I am struggling for some time with DTMF issue.
> > Let me introduce you my configuration.
> >
> > The main task is to configure RTP Proxy with full topology hiding -
> > OPERATOR_1 ------- Freeswitch ------- OPERATOR_2
> > Here is a prt of my config:
> > - sip profile.
> > I have one new sip profile with two gateways (OPERATOR_1 and OPERATOR_2)
> > <include>
> >   <gateway name="OP1">
> >     <param name="username" value="X1.Y1.V1.Z1"/>
> >     <param name="password" value="09321234"/>
> >     <param name="proxy" value="X1.Y1.V1.Z1"/>
> >     <param name="from-domain" value="test.com"/>
> >     <param name="register" value="false"/>
> >     <param name="caller-id-in-from" value="true"/>
> >     <param name="extension" value="test"/>
> >     <param name="extension-in-contact" value="true"/>
> >     <param name="outbound-codec-prefs" value="$${outbound_codec_
> > prefs}"/>
> >     <param name="disable-transcoding" value="true"/>
> >     <param name="inbound-late-negotiation" value="true"/>
> >   </gateway>
> > </include>
> >
> > - dialplan
> > <include>
> >   <context name="public">
> >         <extension name="term">
> >                 <condition field="network_addr"
> > expression="^(X1\.Y1\.V1\.Z1|X2\.Y2\.V1\.Z1)$" break="on-false"/>
> >                 <condition field="destination_number"
> > expression="^46(\d{9})$">
> >                 <action application="set" data="proxy_media=true"/>
> >                 <action application="set" data="bypass_media=false"/>
> >                 <action application="start_dtmf"/>
> >                 <action application="bridge"
> data="sofia/gateway/OP1/$0"/>
> >                 </condition>
> >         </extension>
> >   </context>
> > </include>
> >
> > Everything is fine, but i have problem with DTMF conversion from RFC2833
> to
> > inband.
> > Refering to
> http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_start_dtmf
> > and http://wiki.freeswitch.org/wiki/Proxy_Media i have done all the
> > necessary things.
> >
> > vars.xml
> >   <X-PRE-PROCESS cmd="set"
> data="global_codec_prefs=PCMA,G.729,PCMU,GSM"/>
> >   <X-PRE-PROCESS cmd="set"
> data="outbound_codec_prefs=PCMA,G.729,PCMU,GSM"/>
> >
> > The after-effect is following output:
> > [ERR] switch_core_io.c:1055 Codec PROXY PASS-THROUGH encoder error!
> >
> > Placing  <param name="dtmf-type" value="none"/> does not help anyway.
> >
> > Could sb point me where the problem is located?
> >
> > Thanks in advance,
> > Mac
> > _______________________________________________
> > FreeSWITCH-users mailing list
> > FreeSWITCH-users at lists.freeswitch.org
> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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> >
> >
>
>
>
> --
> Anthony Minessale II
>
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