[Users] MediaProxy and Nated Public IP

[Victor]

Hi Marnus, 

    I'm not really sure that we are talking about the same problem, at least it doesn't seems to be. Because in my case the nat_test returned that the UA was nated; in other case my script wouldn't send it to the MediaProxy (Server).

    Until that moment everything worked fine. But when that UA started sending it's RTP flow, MediaProxy cought it from the nated address and relayed It to the UA's original IP address.

    What about the other call party...? Simply nothing.

    Thanks for your comments,

Víctor

  ----- Original Message ----- 
  From: Marnus van Niekerk 
  To: Victor 
  Cc: users at openser.org 
  Sent: Tuesday, November 28, 2006 6:21 PM
  Subject: Re: [Users] MediaProxy and Nated Public IP


  We had a similar problem with a UA that discovers it own public IP and puts that into the Contact header instead of the pvt IP.

  Make sure you disable STUN and any other public IP discovery such as ICE in the UA otherwise mediaproxy module does not know it is behind NAT.

  M

  Victor wrote: 
    Hi all,

        I've got some problems with the MediaProxy.

        I found a UAC with a Public IP that reaches my SIP Server through a NAT. Then the MediaProxy receives the RTP flow from the NAT's IP address, and relay the same flow to the real UAC's IP address (that is public too).

        What about the RTP flow sent by the other party? MediaProxy just ignores it.

        Anybody knows why is the MediaProxy acting that way?

        Thanks in advance,

    Víctor
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