[Asterisk-video] Unable to complete negociation on 3G calls

[Klaus Darilion]

Julien Leboeuf schrieb:
> I've found a solution to my problem, it's working great right now.
> E1 ----- Asterisk 1.6 x64 ------ IAX ------- Asterisk 1.4 x86----h324m
> 
> Since I can't change the asterisk version on the server with the Digium 
> Card, I send the 3G call though an IAX trunk, without modifying the 
> codec, to another server with asterisk 1.4 on a x86 platform.
> I had doubts over the IAX trunk, but it works like a charm, no lag 
> except the one caused by the wireless transmission.
> 
> This test was done with an IAX trunk over WAN (~1MBits), an asterisk 1.4 
> on a virtual machine (CentOS guest on WinVista host with vmware) and NAT.
> 

Good idea! :-)

You are lucky that it works. Sometimes Asterisk is very smart and thinks 
it has to do some transcoding which breaks this kind of forwarding.

regards
klaus