[Telepathy] Status of Google tunneling mode.

michel memeteau michel.memeteau at gmail.com
Tue Sep 15 00:58:31 PDT 2009


Hi , sorry if the list is not the appropriate place to talk about features.

I've heard that the port 80/443 mode through google servers was
integrated in recent versions of farsight in order to make it work
behind a https proxy.

Yesterday I tried without proxy :

- Caller with Gmail/Video with only 80/443 open & symmetric Nat
- Receiver with a symmetric nat and all ports opened. with a Jabber
adress ( not @gmail.com )


When the call was established sometimes, the caller had the sound of
the receiver ( but no video )  but never the opposite ( caller sound )

in this case is Google tunneling used ? Or simple Nat traversal used
with RTP 80/443 instead of usual ports ?

We then finally boot a Windows XP in order to do Gmail<-> gmail wich
worked like a charm

Thanks

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Michel memeteau
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