[Freeswitch-users] Proxy Media and Codec Prefer

[Sergey Okhapkin]

http://pastebin.freeswitch.org/13643 , note lines 185 (SDP from B leg, 3 
codecs) and 260 (SDP sent to A leg, only 1 codec). The call is running with 
bypass_media=true.

On Monday 16 August 2010, Michael Jerris wrote:
> This is a case of your nat settings simply not being right on the
>  FreeSWITCH side I suspect, study the acl settings and come up with an
>  example of a failure here with full sip trace and debug.
> 
> Mike
> 
> On Aug 16, 2010, at 4:39 AM, Fabio Pietrosanti (naif) wrote:
> > I use proxy_media as a default because i use only mobile clients.
> >
> > In mobile networks there are good chance that FS NAT detection does not
> > work.
> >
> > That's because several mobile carriers use as "internal ip address" IP
> > that are not inside the standard 192.168/16 10/8 and 172.16/16 networks.
> >
> > For example H3G in italy use 1/8 networks and in other countries there
> > are other fancy approach that are unpredictable.
> > In such condition proxy_media is the only solution to have a 100%
> > working solution, otherwise in a X% of the case on some mobile operator
> > it will just don't work.
> >
> > And following all the "particular" internal networks that mobile
> > operators follow is not a good way to manage the issue as there are too
> > many mobile operators in the world and too many different internal
> > network conditions.
> >
> > It would be really nice to have some kind of "dynamic" approach, like
> > the ones provided by ICE, that are client-independent and server-side
> > based to handle such particular issues (IE: without the ability to rely
> > on client IP address being inside a particular network).
> >
> > Fabio
> >
> > On 16/08/10 01.56, Michael Jerris wrote:
> >> I don't think there is ever a reason to use proxy_media anymore.  If
> >> anyone can provide an example of a good reason to use it I would be
> >> interested to hear.
> 
> _______________________________________________
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>