I managed to achieve that on a PRI line with the following: 1. On zapata.conf, for the PRI line channels, add
facilityenable=yes usecallerid=yes usecallingpres=yes I do not known if these are all strictly required for anonymous calling, but it works for me. 2. On your extensions.conf, just prior do the Dial application invoke SetCallerPres(prohib_not_screened) 3. Your provider must also enable the apropriate functionalities on the PRI line. I believe they call IT CLIR (Calling Line Identification Restriction). Jorge Nunes Loic Didelot wrote: > Hi, > I try to get anonymous calling working on ZAP. But I am unsuccessful on > PRI as well as on BRI. > > I tried all parameters from the application SetCallerPres(). Nothing > worked. > > I even traced with my ISP and they told me that I am not sending any > parameter to hide the callerid. > > I found on the internet articles and mailinglist posts dating from 2003 > that did not really help me. > > Im on a recent asterisk 1.4 from SVN and using euroisdn. > > Can anyone help? Is there a way to sniff/trace zap channels in an > asterisk independent way? > > > Best regards, > Loic Didelot. > > -- > Loïc DIDELOT > MIXvoip S.a. > Tel: +352 20 3333 20 > Fax: +352 20 3333 90 > [EMAIL PROTECTED] > http://www.mixvoip.com > > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > AstriCon 2008 - September 22 - 25 Phoenix, Arizona > Register Now: http://www.astricon.net > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users -- PDM&FC - Email: [EMAIL PROTECTED]; Web: http://www.pdmfc.com Phone: +351-213.572.029; Fax: +351-213.572.031 Address: Avenida Conde Valbom 30, 3 - 1050-068 Lisboa - Portugal _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users