[asterisk-users] How to setup redundant SIP peers

[Thomas Balsfulland]

> > Hello list,
> > I try to setup an asterisk-server with different SIP-Peers to PSTN.
> > The Peer are working and configured in sip.conf:
> >
> >  [peer1]
> >  type=peer
> >  host=10.10.10.1
> >
> >  [peer2]
> >  type=peer
> >  host=10.10.10.2
> >
> > Now dialout is no problem. Extensions.conf says:
> >
> >  exten => _0Z.,1,Dial(SIP/49${EXTEN:1}@peer1,30)
> >
> 
> add another line
> exten => _0Z.,2,Dial(SIP/49${EXTEN:1}@peer2,30)
> ram

this is not the right way, because it takes 30 sec before asterisk try
dialout over peer2. the dial-timer (.... at peer1,30) is normaly set for
the time to wait of "200 OK", but it is also active when peer1 is 
down or not answering.

thank you
thomas