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

Mon Apr 5 03:46:38 PDT 2010

Ognjen,

very good point, but I used to think that for G729 (and all payload id  
smaller than 97), FS was relying on the payload id, and not the name.

Am I wrong ?

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 05/04/2010 à 12:34, Ognjen Seslija a écrit :

> 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
> > Ce message et toutes les pièces jointes sont confidentiels et  
> établis à
> > l'intention exclusive de ses destinataires. Toute utilisation ou  
> diffusion
> > non autorisée est interdite. Tout message électronique est  
> susceptible
> > d'altération. IPeva décline toute responsabilité au titre de ce  
> message s'il
> > a été altéré, déformé ou falsifié. Si vous n'êtes pas destinataire  
> de ce
> > message, merci de le détruire immédiatement et d'avertir  
> l'expéditeur.
> >
> >
> >
> > 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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> >
> >
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>
>
>
> --
> Frank Church
>
> =======================
> http://devblog.brahmancreations.com
>
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