Hi, On Tue, Apr 13, 2010 at 03:37:37PM +0100, Julian Lyndon-Smith wrote: > At the moment, we have a feature where if someone's sip extension is > called, we also make another call to their mobile. We use the "c" > option in the zap dialstring so that the user has to press "#" after > answering to confirm the call (this prevents things like the > answermachine grabbing the call if the mobile is switched off). > > We are now looking to move towards a sip provider to take all of our > ISDN calls, so instead of using zap / isdn to call the mobile, we will > be routing the call over a SIP trunk. Is there any feature of SIP that > we can use in order to duplicate this functionality (i.e. have to > press # to confirm the call)
You could do something like this: http://www.voip-info.org/wiki/view/Asterisk+tips+findme It works well for me. If I answer then hit "1" on my cellphone I get the call, otherwise it goes to Asterisk VM, and never to the cellphone VM. [whatever] .... exten => s,n,Dial(${EXT}&${CCME}&local/1...@internals,20,rt) .... [internals] exten => 101,1,Dial(${MARKCELL},30,tgM(screen)) exten => 101,n,Goto(main-menu,s,1) ; if not answered and accepted [macro-screen] exten => s,1,Wait(0.5) exten => s,n,Read(ACCEPT,followme/options,1,,1,20) exten => s,n,GotoIf($["${ACCEPT}" = "1"]?yes:no) exten => s,n(yes),Background(connecting) exten => s,n,Goto(end) exten => s,n(no),Set(MACRO_RESULT=CONTINUE) exten => s,n(end),NoOp Mark -- Mark G. Thomas (m...@misty.com) Web: http://mgtinternet.com/ Tel: +1-215-512-0112 US: 877-512-0112 -- _____________________________________________________________________ -- 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