asterisk users - Mar 2009 - Asterisk and PBX internal numbers

Hi, i know i am asking a lot of questions lately in this forum..sorry
about that first of all. :)



Ok, here is the deal..
I am trying to make a hybrid system with an ericsson MD110 and asterisk.
Internally we have 4 digit phone extensions on ericsson.. and so in asterisk.
So, what i want to do is to call pbx side without adding 9 or etc to the
begining of the number from asterisk clients..
For example if smbody tries to call 1500 first asterisk should look for
its local extensions and, if it not there it should dial PRI trunk..
Is there any way for that?

Thank you.

2009/3/19 Oguzhan Kayhan <oguzhank at bilkent.edu.tr>
> Hi, i know i am asking a lot of questions lately in this forum..sorry
> about that first of all. :)
>
>
>
> Ok, here is the deal..
> I am trying to make a hybrid system with an ericsson MD110 and asterisk.
> Internally we have 4 digit phone extensions on ericsson.. and so in
> asterisk.
> So, what i want to do is to call pbx side without adding 9 or etc to the
> begining of the number from asterisk clients..
> For example if smbody tries to call 1500 first asterisk should look for
> its local extensions and, if it not there it should dial PRI trunk..
> Is there any way for that?
>
It's pretty simple... e.g.

[context-for-phones]
include => localphones
include => everythingelse

[localphones]
exten => 1500,1,Dial(SIP/1500)
exten => 1501,1,Dial(SIP/1501)
exten => 1502,1,Dial(SIP/1502)

[everythingelse]
exten => XXXX,1,Dial(DAHDI/g1/${EXTEN})

So, your phones would be set up to use context-for-phones, then if a call
was made the localphones context would be checked for a match before the
everythingelse context... If 1500/1501/1502 were dialled, the calls would go
the SIP/1500/1/2, any other 4 digit extension would be sent to the DAHDI
group 1...

d
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