[Freeswitch-users] Need help with Video proxy-media mode

[Cindy Leung]

Thanks for your input.
Our main goal is to do topology hiding.  We don’t want FS to touch the SDP other than the c= line and we don't need any FS media features.
Regardless, I should see video packets being passed on to the other end through FS in proxy mode, no?


> On Feb 3, 2015, at 1:32 PM, Michael Jerris <mike at jerris.com> wrote:
> 
> Proxy media mode is almost certainly NOT what you want to use.  There are very few scenarios where its even useful.
> 
> 
>> On Feb 2, 2015, at 6:38 PM, Cinthia Leung <cinthia721 at gmail.com <mailto:cinthia721 at gmail.com>> wrote:
>> 
>> I encountered something odd as I went on with more experiments.
>> 
>> 
>> 
>> I’m finally able to get video and audio to work, sort of, by not enabling either inbound-proxy-media or inbound-bypass-media.  My understanding is that FS is now in the middle negotiating codec, which is what we don’t want…
>> 
>> 
>> 
>> global_codec_prefs=G722,PCMU,PCMA,H264
>> 
>> 
>> 
>> It seems really strange that this works but proxy-media mode doesn’t.
>> 
>> 
>> 
>> All thoughts welcome.  Thanks.
>> 
>> 
>> On Fri, Jan 30, 2015 at 8:28 PM, Cinthia Leung <cinthia721 at gmail.com <mailto:cinthia721 at gmail.com>> wrote:
>> Hi there,
>> 
>> I'm trying to setup FS and proxy media.  Here's my setup.
>> Kamailio SBC <-> FS <-> MCU.
>> >show codec sees H.264 as passthru
>> late-negotiation = true
>> 
>> Audio is ok but I get no video.  Tshark capture shows that video streams enter FS from both Kamailio and MCU.  FS was just not forwarding video packets to the other side.  Codec is H.264.  Tested with FS Version 1.14.15 and 1.5.15b+git~20150130T165344Z~4ed7b4811a~64bit
>> 
>> Bypass media works fine.  Being able to proxy media is a requirement for us.
>> 
>> I hope it's just something obvious that I missed.  I'll provide logs if needed.  Thanks in advance!
>> 
>> 
>> Cindy
>> 
>> _______
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