[Serusers] rtpproxy bad port?

Klaus Darilion darilion at ict.tuwien.ac.at
Thu Nov 27 00:40:20 CET 2003


SIPPS is also symmetric (SIP+RTP)

klaus

-----Original Message-----
From:	Jan Janak [mailto:jan at iptel.org]
Sent:	Wed 26.11.2003 20:47
To:	Olle E. Johansson
Cc:	serusers at lists.iptel.org; olinka at maffia.hu
Subject:	Re: [Serusers] rtpproxy bad port?
On 26-11 20:43, Olle E. Johansson wrote:
> Bogdan-Andrei IANCU wrote:
> 
> >Hi,
> >
> >Your client must support symmetric RTP for rtpproxy to work. It must 
> >send and receive media on the same port - that's the only way to make 
> >media to cross the NAT; check if you can configure your client to do so.
> Updated the Wiki
> http://www.voip-info.org/tiki-index.php?page=Portaone+rtpproxy
> 
> Anyone that knows which clients support symmetric RTP?

  Cisco, Mitel, Grandstream, Windows Messenger, X-Lite, Snom, kphone,
  ATA.

  The vast majority of clients available today support symmetric RTP.

   Jan.

_______________________________________________
Serusers mailing list
serusers at lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers









More information about the sr-users mailing list