Java API for making a phone call

Question

Is there any Java-API for making a phone call to a mobile phone (provided that the support of the service provider will be organized for this 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 will call the B API, which in turn will pass the call to my service provider.

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

I tried and landed before skype. To use Skype, Skype must be installed on the computer (which I do not need).

Is there any other solution for this?

Answer 1

Have you looked at Asterisk already? There is a Java API .

Answer 2

There is a Java Phone API (JTAPI) . You can take a look at that. It has various implementations such as xtapi , gjtapi . I worked with xtapi.

This allows you to make / receive a call.