I see your problem now. I dont think that it is possible to turn off media relay when calling through sipxbridge. Let somebody correct me if i'm mistaken. I see the only thing you could play with: you could use separate/independent FS profile as your gateway to itsp. That is you create independent FS instance (it may run on the same machine as sipx, but listen on some free port). Configure in sipx unmanaged gw, pointing to this FS instance. FS is capable of doing "proxy authentication" and there is "proxy media" option, that controls media stream. See http://wiki.sipfoundry.org/display/sipXecs/Custom+FreeSWITCH+programming as starting point. Sounds complicated and requires some significant preliminary efforts, but may work for you... Rgds, Nikolay.
_____ From: [email protected] [mailto:[email protected]] On Behalf Of Andrew Radke Sent: Wednesday, December 01, 2010 1:09 PM To: Discussion list for users of sipXecs software Subject: Re: [sipx-users] SipX 4.2 media relay The main reason is that we have a couple of phones at remote locations connected via VPN. Since we are in a rural area with slow ADSL1 as our only Internet connection option, having the audio from these offices come in through the VPN and then back out to the ITSP is less than ideal. With QOS on the links quality is okay but latency is terrible and our bandwidth is very limited. Regards, Andrew Radke On 01/12/2010, at 7:40 PM, "Nikolay Kondratyev" <[email protected]> wrote: "Proxy authentication" with itsp for outgoing calls is also performed by sipxbridge. That is, it will not work via 'unmanaged gw'. By the way, why don't you like media relay? Is there any real problem because of that? Just in case it concerns you: If there is no NAT between you and ITSP you can configure your siptrunk gw to use internal ip address (uncheck "use public address for call setup" checkbox, which is checked by default). But media relay will be used anyway. Rgds, Nikolay. _____ From: [email protected] [mailto:[email protected]] On Behalf Of Andrew Radke Sent: Wednesday, December 01, 2010 12:21 PM To: Discussion list for users of sipXecs software Subject: Re: [sipx-users] SipX 4.2 media relay At this stage we don't need to register since we don't accept any incoming calls from our ITSP, but we do need to authenticate outgoing calls via them. Regards, Andrew Radke On 01/12/2010, at 7:00 PM, "Nikolay Kondratyev" < <mailto:[email protected]> [email protected]> wrote: You mean register to ITSP? No, it can't (afaik). Rgds, Nikolay. _____ From: <mailto:[email protected]> [email protected] [mailto:[email protected]] On Behalf Of Andrew Radke Sent: Wednesday, December 01, 2010 11:23 AM To: Discussion list for users of sipXecs software Subject: Re: [sipx-users] SipX 4.2 media relay Can an unmanaged gateway authenticate with an ITSP though? Sorry, I didn't even look in 4.2 and I've left work for the day now. Regards, Andrew Radke On 01/12/2010, at 4:37 PM, "Nikolay Kondratyev" < <mailto:[email protected]> <mailto:[email protected]> [email protected]> wrote: Andrew, do you use "sip trunk" to connect to ITSP? my understanding is that, when you use siptrunk (sipxbridge), you get the following: 1. Refer messages are converted to re-Invite. 2. media relay 3. shortened headers (not so many via's). And you can not make sipxbriddge not to do it. If you really want your media streams go directly from the phones to ITSP, just use "unmanaged" gaeway. Rgds, Nikolay. _____ From: <mailto:[email protected]> <mailto:[email protected]> [email protected] [mailto:[email protected]] On Behalf Of Andrew Radke Sent: Wednesday, December 01, 2010 9:07 AM To: <mailto:[email protected]> <mailto:[email protected]> <mailto:[email protected]> [email protected] Subject: [sipx-users] SipX 4.2 media relay Hi all, Something that I have noticed in 4.2 is that calls made via an ITSP have their audio routed via the SipX media relay. I have been looking at how to turn this off by reading previous discussions on this list but it seems that since SipX notices that there is a NATing firewall between it and the ITSP it will relay the media anyway. Under Internet Calling I have the correct intranet subnets defined and have tried all combinations of "Enable NAT Traversal" and "Server behind NAT". The notes on the right of this screen states: "Whenever it is detected that the two endpoints that are starting a media session are separated by one or more NATs, the server will insert its Media Relay into the media path." which seems to define my issue. Is it possible to disable this behaviour? Regards, Andrew Radke Yuruga Nursery Pty Ltd Clonal Solutions Australia Pty Ltd PO Box 220 Walkamin Qld 4872 Phone: (07) 4093 3826 Fax: (07) 4093 3869 Email: <mailto:[email protected]> [email protected] Web: <http://www.yuruga.com.au/> www.yuruga.com.au _______________________________________________ sipx-users mailing list <mailto:[email protected]> <mailto:[email protected]> [email protected] List Archive: <http://list.sipfoundry.org/archive/sipx-users/> <http://list.sipfoundry.org/archive/sipx-users/> <http://list.sipfoundry.org/archive/sipx-users/> http://list.sipfoundry.org/archive/sipx-users/ _______________________________________________ sipx-users mailing list <mailto:[email protected]> [email protected] List Archive: <http://list.sipfoundry.org/archive/sipx-users/> <http://list.sipfoundry.org/archive/sipx-users/> http://list.sipfoundry.org/archive/sipx-users/ _______________________________________________ sipx-users mailing list [email protected] List Archive: <http://list.sipfoundry.org/archive/sipx-users/> http://list.sipfoundry.org/archive/sipx-users/
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