On Wednesday 20 Jul 2011, Antonio Modesto wrote: > I am writing a Asterisk dialplan from scratch (for learning and > testing purposes), but i'm having trouble with a algorithm to dial a SIP > group using round-robin. I want that asterisk dial the member of the > group in a circular way, until the call be answered. For example, i have > the group TEST="SIP/1&SIP/2&SIP/3&SIP/4", asterisk would dial SIP/1, if > it doesn't answer in a period of time then asterisk would dial SIP/2 and > so on. Can somebody help me?
Start with this and experiment! You may want to set a variable initially to 0, increment it each time around the loop and use a GotoIf() to jump out after too many cycles. [macro-round-robin] exten => s, 1, Dial(SIP/1, 30) ; dial SIP/1 for 30" exten => s, n, Dial(SIP/2, 30) ; dial SIP/2 for 30" exten => s, n, Dial(SIP/3, 30) ; dial SIP/3 for 30" exten => s, n, Dial(SIP/4, 30) ; dial SIP/4 for 30" exten => s, n, Goto(1) ; start again -- AJS Answers come *after* questions. -- _____________________________________________________________________ -- 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
