How to make an automatic application for voice call in php?

Question

I want to make an automatic call application that dials some mobile numbers and answers them, and also records voice there in wave and text format. Is this possible in PHP, or is there any built-in function or classes for this?

Answer 1

Check out Tropo , they are PHP support .

Answer 2

ribbit offers an API for making calls, playing files, etc. ( php link )

Answer 3

You can use asterisk and implement IVR stream using AGI php scripts .

Asterisk is an open source telephony project. You install the software in a Linux window, then connect some telephone lines (PSTN, ISDN, SIP, whatever).

Asterisk can be controlled using AGI php scripts to create user interactions (dial number XXX, play wave "Click one to do this, two to do this", read DTMF input from the user, etc.).