hi,all one problem confuse me these days. i want to sequence dial three PSTN number(a,b,c)
first, if i dial number a, if a is busy , i will dial number b. if b is busy, i will dial number c. Dial(SIP/a...@ip,30) Dial(SIP/b...@ip,30) Dial(SIP/c...@ip,30) i want to know before i dial number a, how to know if a is busy now? if a is busy now. i will not dial a, instead, i will dial number b directly. to summary is : in asterisk, how to detect a pstn telephone number is busy or not before dialing it? Thanks! -- Best regards, Sucan -- _____________________________________________________________________ -- 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
