External call to internal extension

General Help
1

Hi.

I have E1-dahdi trunk. Through this trunk i receiving calls, some of this calls has 6-digits did number some of 3 digits digit number.

i want to get this one: When pbx receive call with 3 digit did number i should transfer this call to extension.

For example: I receive call with did 204. Then phone with numbered 204 should ringing.

2

Can you try using inbound routes?

DID: 204

Dest: Extension | 204

3

Yes i can do that in theory, but i have about two hundred extensions and i don’t want create two hundred inbound routes.

4

You will need to create inbound DIDs for each one. Go look at using the Bulk DID import module should save you alot of time.

5

Alternatively, you can write your own context, then use it, something like this

[from-pstn-funky]
exten => _20X,1,NoOp(firing to internal, lets see…)
exten => _20X.n,Goto(from-did-direct,${EXTEN},1)
exten => _20X.n,Hangup()

orrrr…

[from-pstn-funkier]
exten => _20X,1,NoOp(firing to internal, lets see…)
exten => _20X.n,Goto(from-internal,${EXTEN},1)
exten => _20X.n,Hangup()

Then in your chan_dahdi.conf, set the context to from-pstn-funky or funkier…

There could be privacy issues tho, so make sure to limit your dialplan to nothing like . or .X… :smiley:

Still yet, as tony says, do it one at a time or Bulk DID…