Hello I'm doing an IVR-service, where pilot can check metar (airport weather information), they enter the 4 letter airport code on their phone, and get the metar read back by text-to-speech.
[Metar] exten => 1,1,answer exten => 1,2,Background(Met_welcome) exten => 1,3,set(airport="")2,Background(Met_welcome) exten => 1,3,set(airport="")3,set(airport="") exten => 1,n,Background(Met_Instructions) (When they press an airportcode, I set a variable) exten => 3575,1,set(airport=ekrk) exten => 3575,n,goto(Metar,s,1) exten => 3598,1,set(airport=ekyt) and so on exten => 3575,n,goto(Metar,s,1) exten => 3598,1,set(airport=ekyt) and so on exten => 3598,1,set(airport=ekyt) and so on In the S extension, I do all of the processing . My problem is that some of the airports has the same code, for instance EKCH wich is entered by pressing 3524, but EKAH has the same digits, so I need to make a sub-menu, where I can ask the caller to press 1 for EKCH or 2 for EKAH. Right now, I do like this: exten => 3524,1,background(Met_ch_bi_ah)background(Met_ch_bi_ah) exten => 4,1,set(airport=ekch) exten => 4,n,goto(Metar,s,1) exten => 6,1,set(airport=ekbi) exten => 6,n,goto(Metar,s,1)1,set(airport=ekch) exten => 4,n,goto(Metar,s,1) exten => 6,1,set(airport=ekbi) exten => 6,n,goto(Metar,s,1)6,1,set(airport=ekbi) exten => 6,n,goto(Metar,s,1)6,n,goto(Metar,s,1) This is not a very good solution, if a user by mistake press 4 in the main loop, it goes right to EKCH metar, instead of informing the user that it is an invalid code. So what I need is a way to make a submenu, that is only "visible" when needed, and can set the airport variable. How do I do this? Michael _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
