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Asterisk IVR scripting to capture key presses
My current script is below...I am using the AGI function to call a C script that resides on my server which accepts a variable as an argument. Ideally, I would like the digits that our captured from the caller to be stored in this variable called 'optcode', which I can then pass that variable to my script when I call it with AGI. The script is pretty linear and simple right now, but I'm just trying to get the basics done first as I am pretty new to this. Thanks!
exten => s,1,Answer()
exten => s,2,Wait(2)
exten => s,3,BackGround(greeting)
exten => s,4,Wait(2)
------------CAPTURE KEY PRESS CODE WOULD GO HERE, STORE TO VARIABLE NAMED 'optcode'
exten => s,5,AGI(/home/scripts/data.out|optcode)
exten => s,6,Wait(2)
exten => s,7,Hangup()
Voice over IP (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms commonly associated with VoIP are IP telephony, Internet telephony, broadband telephony, and broadband phone service. The term specifically refers to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN). Examples of the VoIP protocols are H.323, Media Gateway Control Protocol (MGCP), Session Initiation Protocol (SIP), H.248 (also known as Media Gateway Control (Megaco)), Real-time Transport Protocol (RTP), Real-time Transport Control Protocol (RTCP), Secure Real-time Transport Protocol (SRTP), Session Description Protocol (SDP), and Inter-Asterisk eXchange (IAX).
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