Java API to make a phone call [closed]

Question

Is there any Java API to make a phone call to a mobile(provided that service provider support will be arranged to make that call)?

myProgram(A) --> Java API to make a call like Skype(B) --> PSTN/Mobile network support(c)

Module A will be my Java code and it'll call the B's API which will in turn transfer the call to my service provider.

I'm looking for an API at level B. Also, I'm not using Android. I want to run this code on my server.

I tried and landed upto skype. For using Skype, Skype should be installed on the machine(which I don't want).

Is there any other solution to do this?

Answer 1

Did you already take a look on Asterisk? There is a Java API.

Answer 2

There is Java Telephone API (JTAPI). You can take a look at that. It have different implementations, like xtapi, gjtapi. I have worked with xtapi.

It allows you to make/receive a call.