[asterisk-users] Specifying DID for outbound calls

[William Stillwell]

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Stephen Reese
Sent: Sunday, December 19, 2010 12:49 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Specifying DID for outbound calls

> You can check the channel-name to see which extension is making the
> call and set the CallerID accordingly. The channel-name will be
> something like "SIP/201-abc23ef34" or "SIP/User1-def34abc51". The 201
> or User1 part depends on how you put the username in sip.conf  You can
> use the CUT function to get the calling extension and then jump to the
> correct CallerID. I've used something like this:
>
> [outgoing]
> exten => _1NXXNXXXXXX,1,Set(Outgoing=${CUT(CHANNEL,/,2)})
> exten => _1NXXNXXXXXX,n,Set(Outgoing=${CUT(Outgoing,-,1)})
> exten => _1NXXNXXXXXX,n,GotoIf($["${Outgoing}" = "User2"]?20:10)
> exten => _1NXXNXXXXXX,10,Set(CALLERID(num)=3012323434)
> exten => _1NXXNXXXXXX,n,Set(CALLERID(name)="User1")
> exten => _1NXXNXXXXXX,n,Dial(SIP/${EXTEN}@vitel-outbound)
> exten => _1NXXNXXXXXX,n,Goto(h,1)
> exten => _1NXXNXXXXXX,20,Set(CALLERID(num)=3013232322)
> exten => _1NXXNXXXXXX,n,Set(CALLERID(name)="User2")
> exten => _1NXXNXXXXXX,n,Dial(SIP/${EXTEN}@vitel-outbound)
> exten => _1NXXNXXXXXX,n,Goto(h,1)
>
> But in my case I had two different domains. E.g.
> Dial(SIP/${EXTEN}@provider-ID1) and Dial(SIP/${EXTEN}@provider-ID2)
> instead of setting the CallerID.
>
> Not that the Cut doesn't work correctly if you use a minus-sign in the
username.
>
> Best regards,
> Jeroen Eeuwes

Thanks Jeroen, though it is still not firing correct, I have provided
a little more information.

Here are the channel-names:

SIP/201-0000000a

SIP/101-00000012

Here is the extension information from the sip.conf:

[101]
type=friend
username=101
secret=0000
mailbox=101
callerid="User One" <101>
host=dynamic
nat=yes
dtmfmode=rfc2833
canreinvite=no
reinvite=no
qualify=yes

[201]
type=friend
username=201
secret=0000
mailbox=201
callerid="User Two" <201>
host=dynamic
nat=yes
dtmfmode=rfc2833
canreinvite=no
reinvite=no
qualify=yes

Here is the updated outgoing context that you provided with a few updates.

[outgoing]
exten => _1NXXNXXXXXX,1,Set(Outgoing=${CUT(CHANNEL,/,2)})
exten => _1NXXNXXXXXX,n,Set(Outgoing=${CUT(Outgoing,-,1)})
exten => _1NXXNXXXXXX,n,GotoIf($["${Outgoing}" = "User Two"]?20:10)
exten => _1NXXNXXXXXX,10,Set(CALLERID(num)=3012323434)
exten => _1NXXNXXXXXX,n,Set(CALLERID(name)="User One")
exten => _1NXXNXXXXXX,n,Dial(SIP/${EXTEN}@vitel-outbound)
exten => _1NXXNXXXXXX,n,Goto(h,1)
exten => _1NXXNXXXXXX,20,Set(CALLERID(num)=3013232322)
exten => _1NXXNXXXXXX,n,Set(CALLERID(name)="User Two")
exten => _1NXXNXXXXXX,n,Dial(SIP/${EXTEN}@vitel-outbound)
exten => _1NXXNXXXXXX,n,Goto(h,1)

Based on the information above, what should be altered to correctly
associated the number with the relevant extension?

Thanks


You can also just use an agi script to look up their current caller-id in a
database, and set it to the correct caller-id needed.

exten => _NXXNXXXXXX,1,AGI(getcid.pl,${CALLERID(NUM)},1)
exten => _NXXNXXXXXX,n,Dial(SIP/+1${EXTEN}@ProviderX,60)
exten => _NXXNXXXXXX,n,congestion()

my getcid.pl expects two values, extension callerid, and a type.

911 gets 0, inhouse gets 1, outside 2 etc. (as I ust the getcid for
different Dial() options.

The script then looks up there "station" callerid, and set it to an
apporiate value, 911 always gets local in house direct number, regular stuff
gets a toll number, inhouse gets there extension number, and if there
callerid is not found in the database it returns a 'default' value.

This way every user can have multiple caller id's .