[Asterisk-Users] Trunk Groups and Multiple Asterisk Machines

[Philipp von Klitzing]

Hi!

> I have no problems setting up trunk groups in general, but is there a way to
> set up a trunk group for outbound calls that includes channels on multiple
> servers?  I might have missed something somewhere, but I couldn't find any
> reading about this topic.  Thanks!

What exactly are you trying to do, paging multiple extensions at once 
that are hosted in different servers?

If that's not it, why wouldn't this be sufficient for you:
exten => 1000,1,Dial(${Trunk1}/{$Exten})
exten => 1000,2,Dial(${Trunk2}/{$Exten})
exten => 1000,3,Dial(${Trunk3}/{$Exten})

Or how about this if you are trying to arrange some load balancing:
exten => 1000,1,AGI(generate-random-number)
exten => 1000,2,GotoIf($[${RANDOM} = 1]?4:3)
exten => 1000,3,GotoIf($[${RANDOM} = 2]?5:6)
exten => 1000,4,Dial(${Trunk1}/{$Exten})
exten => 1000,5,Dial(${Trunk2}/{$Exten})
exten => 1000,6,Dial(${Trunk3}/{$Exten})
exten => 1000,7,Congestion

Cheers, Philipp