Julien Chavanton schrieb:
> I have a concern with Dial command, I want to enable a secondary route with a
> remote partner, if the first route fails then we use the second one :
> Solution1: it will try both (there will be 2 simultanious actives calls
> ringing) this is not clean when calling an endusers
>
> exten => _X.,1,Dial(SIP/${ext...@remote-sip1,5
> <mailto:SIP/${ext...@remote-sip1,5> )
> exten => _X.,1,Dial(SIP/${ext...@remote-sip2,5
> <mailto:SIP/${ext...@remote-sip2,5> )
You can't have the same "priority" (1) more than once per
extension (_X.).
> Solution2: it will wait until 5 seconds of timeout (on answer) and then try
> the second alternative "n"
>
> exten => _X.,1,Dial(SIP/${ext...@remote-sip1,5
> <mailto:SIP/${ext...@remote-sip1,5> )
> exten => _X.,n,Dial(SIP/${ext...@remote-sip2,5
> <mailto:SIP/${ext...@remote-sip2,5> )
>
> the problem is we can not select what timeout represents, timeout on ACK from
> INVITE would be perfect I think (1 second for example), timeout for answer ?
> this is to hard to predict, some mobile phone can ring for 30 seconds, etc.
So why not use 30 and let Asterisk take care of the SIP details/
timeouts?
And just to be sure: Don't put those "mailto" things in
extensions.conf. :-)
Philipp Kempgen
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