[Asterisk-Users] hide callerid via presention bits of ISDN

[Deti Fliegl]

Jason Williams wrote:
>  show application  SetCallerPres
Well I know about that application but if a phone is configured to call 
anonymously the Callerid looks like "From: "Anonymous" 
<sip:anonymous at anonymous.invalid>" and I found to way to figure out if 
this is call originated from an authenticated user. In sip.conf the 
"accountcode=" does not work (the ${ACCOUNTCODE} variable in dialplans 
is always empty in asterisk 1.0.6). Further no other environment 
variable gives a reliable hint on the useraccount the call is coming from :(

Deti