IVR (Interactive Voice Response) Asterisk, FreePBX.

IVR , , , . "Enterprise", , IVR , . .

IVR FreePBX, .

IVR, , Asterisk.

Background() DTMF (Dual-Tone Multi-Frequency). , , DTMF (extension) -, , Asterisk .

WaitExten() , Asterisk - , . , WaitExten() - , , , WaitExten(10).

Goto() - (context), (extension) (priority).


, . , IVR , extension -.

, : " %companyname%. , 1. , 2. , ".

IVR extensions.conf :

 IVR  Asterisk
[ivr-example]
exten => s,1,Answer(500)
same => n(loop),Background(Main_IVR_record)
exten => 1,1,Goto(3445,s,1) 
#        1. 3444     .
exten => 2,1,Goto(3444,s,1) 
#       1. 3445     .
exten => _XXX,1,Dial(SIP/${EXTEN}@Asterisk) 
#   

, IVR, [ivr-example].


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P.S. , :)

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