Did you set CHANNEL(reversecharge) somewhere?
From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Rafael dos Santos Saraiva Sent: Friday, February 17, 2012 10:26 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] Block Collect Calls on ISDN trunk Richard I tried this, but it did not work. What can be the problem? [PABX] exten => _x.,1,Proceeding() same => n,GotoIf($["${CHANNEL(reversecharge)}" ="-1"]?allow:block) same => n(allow),Dial(SIP/1584,30,tT)) same => n(block),Hangup() Att, Rafael Saraiva 2012/2/15 Richard Mudgett <rmudg...@digium.com> > > How to block collect calls on ISDN trunk? > > You need Asterisk v1.8 or later and check the value of > CHANNEL(reversecharge) in your dialplan. > > https://wiki.asterisk.org/wiki/display/AST/Function_CHANNEL > Can you give me an example of how to use this function? exten => 100,1,Proceeding() same => n,GotoIf($["${CHANNEL(reversecharge)}" = "-1"]?allow:block) same => n(allow),Dial() same => n(block),Hangup() Please note that CHANNEL(reversecharge) is only valid on ISDN channels. Richard -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users