[Freeswitch-users] How to configure g729 pass though on Freeswitch

Ognjen Seslija oseslija at gmail.com
Mon Apr 5 03:34:56 PDT 2010


G729a is invalid as a codec name. FS used to allow it but not anymore afaik.
You should change codec name to G729 (I assume you're using Linksys product;
there is a setting to change under SIP tab).

Ognjen

On Mon, Apr 5, 2010 at 11:49 AM, Frank Church <vfclists at googlemail.com>wrote:

> Have you reviewed http://pastebin.freeswitch.org/12617 ?
> It has the G729 set in the codecs section.
> In this one it seems the call does not get to the external gateway.
> Freeswitch stops the call before calling the external gateway
>
>
> I have checked it again a few times using the bypass_media,
> proxy_media settings.
>
> And with those settings the call ends as soon as ringing starts or as
> sonn as the call is answered.
>
> I will do another one just to confirm
>
>
>
>
> On 4 April 2010 19:35, David Ponzone <david.ponzone at gmail.com> wrote:
> > No, FreeSWITCH does NOT need to be in bypass media or proxy media.
> > You just need the regular passthrough module: mod_g729 and to allow G729
> as
> > inbound and outbound codecs in vars.xml.
> > To summarize:
> > -normal mode (proxy disabled, bypass disabled): FreeSWITCH is in the RTP
> > path, it relays the audio stream between endpoints, but can still detect
> > DTMFs
> > -proxy media enabled: FreeSWITCH relays the audio stream transparently,
> DTMF
> > detection is impossible. In this mode, FS is really a "dumb" transparent
> > RTP-forwarder (this is required to get T38 working between the 2
> endpoints)
> > -bypass media enabled: FreeSWITCH is not in the RTP path
> > David Ponzone  Direction Technique
> > email: david.ponzone at ipeva.fr
> > tel:      01 74 03 18 97
> > gsm:   06 66 98 76 34
> > Service Client IPeva
> > tel:      0811 46 26 26
> > www.ipeva.fr  -   www.ipeva-studio.com
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> >
> >
> >
> > Le 04/04/2010 à 20:12, Max Clark a écrit :
> >
> > Clarification - for G729 does freeswitch need to be in "bypass media"
> > or "proxy media"? My understanding was that G729 would work with
> > "proxy media" enabled and without the new fangled module?
> >
> > -Max
> >
> > On Fri, Apr 2, 2010 at 2:23 AM, Jason White <jason at jasonjgw.net> wrote:
> >
> > Frank Church <vfclists at googlemail.com> wrote:
> >
> > I am just trialling Freeswitch with Linksys adapters, whose default
> >
> > codec I have set to G729 with 'Use Pref Codec Only:' set to no.
> >
> > When I change that setting to 'yes' the calls don't go through. I am
> >
> > using the latest Windows SVN.
> >
> > FreeSWITCH only supports G.729 in pass-through mode (i.e., with bypass
> media
> >
> > enabled). Apparently you can buy a G.729 licence for FreeSWITCH if you
> > really
> >
> > need it.
> >
> > My recommendation would be to use a codec other than G.729 unless you
> have a
> >
> > compelling reason, for example a carrier that only supports G.729.
> >
> >
> > _______________________________________________
> >
> > FreeSWITCH-users mailing list
> >
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> >
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> >
> >
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>
>
>
> --
> Frank Church
>
> =======================
> http://devblog.brahmancreations.com
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