Extensions.conf routing based on sender

Asterisk Asterisk Support
1

Hi,

we’re using Asterisk as SIP Gateway for our Lync deployment.

<—> <—>

We want to add another SIP Provider now and have some questions about Routing.

We have to route calls from Lync to one of the SIP Providers.

Ex. if 111111-1111-11 is calling from Lync, Asterisk should route it to SIP Provider 1

if 2222222-2222-22 is calling, it should route it to SIP Provider 2

Currently, we have the following set in the extensions.conf:

[quote][from-lync]

;Routes with 1 followed by three digits to local extensions
;exten=>1XXX,1,Dial(SIP/${EXTEN},20)
;exten=>1XXX,n,hangup()
;send other calls to Sipcall for Asterisk
exten=>+.,1,Progress()
;exten=>+41.,n,Dial(SIP/Sipcall/${EXTEN:2},60)
exten=>+.,n,Dial(SIP/Sipcall/${EXTEN},60)
exten=>+.,n,Hangup()
[/quote]

As i see, everything starting with + is sent to the Sipcallp provider.

Is there a way to route based on sender number instead of recipient number?

2

Google “asterisk ex-girlfriend logic” or use the CALLERID function.