Umm FreeSWITCH can operate in bypass media mode... But I guess the real question, is why are you looping the call thru the carrier route proxy and back to FS when you can just have FS ask the outside routing where to send the call, then have FS just send the call along to the callee

On 5/31/13 2:53 AM, "Mino Haluz" <mino.haluz@gmail.com> wrote:

Hi,

I am thinking of this topology:

caller->freeswitch->proxy

in proxy, there will be some routing module as carrierroute or so and then call is sent back

callee<-freeswitch<-proxy

thing is, if only one call is placed, 4 channels are used. If I used sangoma transcoding card, every channel has to be transcoded to the internal FS coded and back, so 8 transcoding channels in sangoma driver are used for just one call (!). How could I tell freeswitch to do not pass SDP information to the proxy side and let it use only 2 channels as in standard caller->callee call.

Thanks,
Mino

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_________________________________________________________________________
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