[Freeswitch-users] Freeswtich as a media proxy between ipv4<=>ipv6 using Polycom HDX8006 SIP UA-s

[MÉSZÁROS Mihály]

Hi,

   1. Is it possible to create ipv6 <=> ipv4 media proxy from FreeSwitch?
      So i need to mangle SDP to replace ipv6 to ipv4 and vice-versa.
      (but i use fnacy things like BFCP,FECC(H.224),secondary video)
   2. Further more I need to know that FreeSwitch can function as a real
      media proxy?
      So can it PROXY as MEDIA like  BFCP(TCP!), FECC and secondary video?
   3. Can i use more than one stream so more than 1 audio + 1 video
      stream in a sip call in proxy media mode?
      For example 1 audio + 2 video stream (people+presentation)



Example SDP piece for BFCP, and FECC(H.224):

    m=application 49158 RTP/SAVP 100
    a=rtpmap:100 H224/4800
    a=crypto:1 AES_CM_128_HMAC_SHA1_80
    inline:lv6Y5eO/RSDDOFNvbFmM0q9tfrt3/ZxXqPJx4Pj5|2^31
    m=application 0 TCP/BFCP *
    a=floorctrl:c-s
    a=setup:actpass
    a=connection:new



Any help highly appreciated!

Thanks,
Misi
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