[Serusers] SIP between IPv4 and IPv6 UAs

Jan Janak jan at iptel.org
Wed Jan 7 10:49:24 CET 2004


If you are using something like freenet6 for the tunneling then it will
probably not work very well because the tunnel adds big delay.

  Jan.

On 07-01 01:09, Kannaiyan Natesan wrote:
> Hi Armin,
> 
>   I was trying with IPv6 for sometime due to the NAT headache in IPv4.
>   That goes with another story in conversion from IPv6 to IPv4.
>   Registering with a IPv6 tunneling server.
>   Install tunneling client.
>   Opening the ports in the router. ( I'm behind firewall )
>   Atlast I could make it to work only to ping my own machine.
> 
>    I think it should work find with DMZ mode.
> 
> Kans
> http://www.speak2world.com
> 
> 
> ----- Original Message -----
> From: "Brunner, Armin" <armin.brunner at id.ethz.ch>
> To: <serusers at lists.iptel.org>
> Sent: Wednesday, January 07, 2004 12:02 AM
> Subject: [Serusers] SIP between IPv4 and IPv6 UAs
> 
> 
> Hello,
> 
> I want to build a system that will allow to make SIP calls between IPv4-only
> UAs and IPv6-only UAs.
> 
> Has anybody tryd this before? Any success?
> Is it possible with SER?
> In the RTP-streams between the IPv4-UA and the IPv6-UA there must be a
> "black box" converting
> the IPv6 stream to a IPv4 stream and vice versa. Could this be a
> back-to-back server? Are there
> any other ways?
> 
> Thanks for any help
> Armin
> 
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> 
> 
> 
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