On Tue, 2004-09-07 at 21:48, Glenn A. Thompson wrote: > Hi, > > I must be blind, how does one check then act upon the return code from > the previous command? > For instance, "Answer" says it can return non zero. How do I check for > that. It doesn't set any other variables like Dial does.
Most commands return a 0 or non zero value, and jump to priority n+101 if the return value is non-zero. > In this case, all I'm really trying to do is not answer if the line has > already been picked up. Do I have to make sure the channel is available > before I issue the Answer cmd. > > Thanks, > Glenn > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
