[Telepathy] Using a server as some kind of audio/video relay?

[John Pye]

To answer my own question...

John Pye wrote:
> Is there any FOSS software that I can install on that server that will
> solve my SIP networking problems, eg by acting as a proxy or tunnel or
> private relay of some sort?
>   

...this looks like it might contain the solution, although I haven't yet
used it:

http://www.srcco.de/v/vtun-sip

Cheers
JP