[Users] VoIP tranzit proxy

[Ion Minzu]

Hello ,

  Hello,

  I have the following situation:

       UA's     ----> openser   ---->   proxy    ------> international
  172.19.5.0/24      172.19.5.2       172.19.5.3            traffic
                                       A.B.C.D              E.F.G.H

 The problem is about proxy, I need a proxy which would be function as
 transit between openser (private IP) and a router with a public IP
 (it should pass the NAT too).
 I have tested siproxd(http://siproxd.sourceforge.net/) for the case
 when it sits between the openser (public IP) and the users with
 private IP - and it works.
 In the first case siproxd doesn't want to work ( neither as a
 transparent sip proxy), openser sends INVITE to proxy, it replies 408
 Request Time Out.

 The question is: can RTPproxy or mediaproxy help me in this case? Or
 maybe there is another solution to solve my problem?


                                       
-- 
Best regards,
Ion Minzu,
mailto:ion.minzu at cts.md