[asterisk-users] distinguishing users by their domain

Ricardo Carvalho rcarvalho at iric.up.pt
Fri Sep 8 11:03:15 MST 2006

So... does anybody know how can I do this?
Maybe using a way to distinguish users not by their username, but by 
other fields of SIP INVITE messages?


Ricardo Carvalho wrote:
> In extensions.conf I want to implement a dial plan that distinguishes 
> the users that wish to dial a PSTN number by their own domain, so that 
> john at domain_A goes out to PSTN by a different DID than john at domain_B.
> I tried the following line, but that doesn't distinguish between 
> domains, and then if john at domain_A or john at domain_B dials some PSTN 
> number, both calls goes out using same DID (did1):
> exten => _[0-9]./john,1,Dial(SIP/${EXTEN}@did1,120)
> I tried then using the following lines:
> exten => _[0-9]./john at domain_A,1,Dial(SIP/${EXTEN}@did1,120)
> exten => _[0-9]./john at domain_B,1,Dial(SIP/${EXTEN}@did2,120)
> But those syntax doesn't work.
> How can I do it? Any clues?
> Thanks,
> Ricardo.

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