Is there a VoIP application that can be controlled via HTTP requests?

Question

Computer networks

Good afternoon, can someone tell me a solution for making calls via VoIP (SIP, etc.), which could be launched in the background and send commands to start a call, or receive a number (s) when an incoming call is made through the API using the protocol http?
Roughly speaking, so that the application listens on a specific port on the local host, and you can communicate with it, for example, from Node Webkit.
I assume that there are no such solutions, then tell me some open cross-platform solution for which it would be possible to add the necessary layer, in C or C ++. Not Asterisk desirable.
Thanks in advance.

Answer 1

Good afternoon everyone, I don’t really want to work with the API of specific providers, since almost everyone provides SIP, and almost everyone has a different API. I wanted a local solution, a simple softphone with no GUI, but control over HTTP. I did not find a ready-made solution, yesterday I stopped my search on PJSIP , it hurts that the documentation is good there. As an option, I also thought about Sofia-SIP . Most likely, there is no ready-made solution, you will have to write a layer with the HTTP API on top.
Thanks to everyone who responded.

Answer 2

Well, since you don’t want an Aster,
many operators give their api directly
www.voipobzor.ru/selectTarif - rates tab - more - set the API and the price tags of 10 thousand - see who gives what