asterisk users - Jan 2004 - ISDN CAPI and anonymous callers

Hello,

I am trying to use * to handle anonymous ISDN callers.

Something like

exten => 5150/0,1,Congestion

should work but doesn't. Apparently because the ISDN CAPI doesn't
use 0 for callers who don't send their number.

Is there a way to make * identify ISDN callers who use CLIR?


-Walter


-- 
  Walter Doerr   =*=   wd@infodn.rmi.de   =*=   FAX: +49 2421 962001
              "The poor folks who only have 100MBytes of RAM five years
from now may not be able to buffer a 16MB packet, but that's their
tough luck."              (John Gilmore on Mon, 10 Oct 88 18:10:21 PDT)

Walter Doerr schrieb:
> Hello,
> 
> I am trying to use * to handle anonymous ISDN callers.
> 
> Something like
> 
> exten => 5150/0,1,Congestion
> 
> should work but doesn't. Apparently because the ISDN CAPI doesn't
> use 0 for callers who don't send their number.
> 
> Is there a way to make * identify ISDN callers who use CLIR?
Do it the other way round, and just identify all callers with a number. 
Then do the congestion for the rest. I am not to good at 
extensions.conf, but the following should identify all callers with a number

exten => 5150/_X.,1,Answer

exten => 5150/_X.,999,Hangup

exten => 5150,1,Congestion

hth
rgds
pos

Walter Doerr wrote:
> 
> Hello,
> 
> I am trying to use * to handle anonymous ISDN callers.
> 
> Something like
> 
> exten => 5150/0,1,Congestion
use:
   exten => 5150/,1,Congestion
> 
> should work but doesn't. Apparently because the ISDN CAPI doesn't
> use 0 for callers who don't send their number.
> 
> Is there a way to make * identify ISDN callers who use CLIR?
> 
> -Walter
> 
> --
>   Walter Doerr   =*=   wd@infodn.rmi.de   =*=   FAX: +49 2421 962001
>               "The poor folks who only have 100MBytes of RAM five
years
> from now may not be able to buffer a 16MB packet, but that's their
> tough luck."              (John Gilmore on Mon, 10 Oct 88 18:10:21
PDT)
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-- 
Best regards 
Detlef Wengorz <detlef@abcbtx.de>
Detlef Wengorz <detlefw@isdn4linux.de>

Hi!
> I am trying to use * to handle anonymous ISDN callers.
> exten => 5150/0,1,Congestion
> 
> should work but doesn't. Apparently because the ISDN CAPI doesn't
> use 0 for callers who don't send their number.
> 
> Is there a way to make * identify ISDN callers who use CLIR?
Here is what I do:

exten => 22,1,Answer
exten => 22,2,SetCallerID("ISDN" <0${CALLERIDNUM}>)
exten => 22,3,GotoIf($[${CALLERIDNUM} = 0]?6:4)
exten => 22,4,LookupCIDName
exten => 22,5,Goto(7)
exten => 22,6,SetCallerID("ISDN hidden" <0>)
exten => 22,7. ...continue your code...

Cheers, Philipp