Too many channels used in my scenario
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
Why are you counting twice? If FS just sits in the middle, would it not use just 4 channels? Is FS the only thing under your control in this scenario? Otherwise, could you not configure FS<--->Proxy to use the same ptimes so as not to use the Sangoma card? On Fri, May 31, 2013 at 4:53 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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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-- Guillermo Ruiz Camauer
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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Ken http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org irc.freenode.net #freeswitch
We would like to use FS as SBC, so accounting will be done in our core network which routes traffic among various carriers, it's ultra fast and good designed. I do not want FS to route the traffic, as with multiple endpoints synchronizing could be a problem. I will try how many G729 codecs it will consume, afterwards I can say how many channels it requires. On Fri, May 31, 2013 at 7:01 PM, Ken Rice <krice@freeswitch.org> wrote:
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
------------------------------ _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Ken *http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org *irc.freenode.net #freeswitch
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Use bypass_media on the FreeSWITCH->Proxy->FreeSWITCH part. Signalling will still go via the proxy, but media will go FreeSWITCH-> FreeSWITCH. Also why not use a codec between the FS hosts that doesn't require a license? Or use pass through and so only transcode once on a single FS host if at all. -Steve On Friday, May 31, 2013, Mino Haluz wrote:
We would like to use FS as SBC, so accounting will be done in our core network which routes traffic among various carriers, it's ultra fast and good designed. I do not want FS to route the traffic, as with multiple endpoints synchronizing could be a problem.
I will try how many G729 codecs it will consume, afterwards I can say how many channels it requires.
On Fri, May 31, 2013 at 7:01 PM, Ken Rice <krice@freeswitch.org> wrote:
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
------------------------------ _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Ken *http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org *irc.freenode.net #freeswitch
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:<http://lists.freeswitch.org/mailman/options/freeswitch-users>
participants (4)
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Guillermo Ruiz Camauer
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Ken Rice
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Mino Haluz
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Steven Ayre