[Asterisk-Users] CLIR and isdn4linux

[Florian Overkamp]

Hi, 

> -----Original Message-----
> I have a passive isdn port configured in modem.conf
> in extention.conf i use this two channel (ttyI0 and ttyI1) 
> with the string:
> exten => _NXXXXXXXXX,1,Dial,Modem/g1:${EXTEN}|60|r
> 
> how can i hide my msn?
> is it possible to activate the clir with the @ before the ${EXTEN}?

I4L does not support hiding the CLIR explicitly, however your telco may
provide functions to do this (for instance by dialling *31*number or
131number).

I did write a patch to switch MSN's on outbound calls for I4L a long long
time ago, so you may be able to find it in the archives somewhere. It's
basically a hack to add more AT commands to the dialstring, which is
documented in the linux kernel source
(/usr/src/linux/Documentation/isdn/README).

Best regards,
Florian