When a user calling over the PSTN network calls one of our SIP users with a restricted 
number (CLIR), our PSTN gateway is sending us incoming calls with the following 
additional headers:


Proxy-Require: privacy
Anonymity: uri
Remote-Party-ID: <sip:[EMAIL PROTECTED]:4000>;privacy=uri


as opposed to


Remote-Party-ID: <sip:[EMAIL PROTECTED]:4000>;privacy=off


when CLIP is enabled (thus CLIR is disabled).

Any ideas on how I can tell asterisk to process one (or more) of these headers, and 
strip the CLI before sending the call out to our SIP users, in case it is restricted? 
I have searched the Wiki and read the chan_sip.c source code, but didn't find anything 
useful...

Thanks
-Manuel


___________________________________________________
Ticinocom SA - Via Stazione 5 - 6600 Muralto
Tel 0844 007070 - Fax 0844 007071
http://www.ticinocom.com

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