Serge, Are you talking about calls to the PSTN? If so, there is no universal standard for indicating the call is answered be voice mail. This is possible with GSM; however, you must have SS7 signalling (not directly available on * at this time.)
I would recommend that you write your app so that it asks the person to answers the call to enter a touch-tone to indicate they wish to be connected to the conference. This is much easier than having * guess if it has reached a person or not... -GSR p.s. I'd love to have a look at your app if you are willing to share it... On Tue, 2004-03-16 at 17:44, Serge Mankovski wrote: > Hi > I have written a web service that starts a conference call and then monitors > call progress on the manager interface. It works nicely until conference in > a voice mail system. It would be better if I could intercept the fact that > the answering side is a voice mail and not to conference it in. The same > thing might happen with fax or modem, but I have not seen that happening > yet. > > Is there a way to identify when if there is a voice mail machine of the > line, fax or a modem? > > Thank you > Serge > > _________________________________________________________________ > Get business advice and resources to improve your work life, from bCentral. > http://special.msn.com/bcentral/loudclear.armx > > _______________________________________________ > 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
