Softphone

Dialing softphone from Java Application?

I would like to design a java web application with VOIP functionality. Does anyone know of a soft phone that would allow an external program to have it place calls? Or, is there a soft phone that I can compile and integrate with my program?

How do I configure a softphone?

How can I configure a softphone with the intent of assigning it a unique dial number?

Any softphone supporting phone number as parameter?

I want to use softphone in my java application. Instead of typing or entering the number, is there any softphone providing facility to pass phone number as parameter or value? or can we use phone number as links, which will direct to the destination?

Softphone issues

We have remote workers who use softphone on their laptops. The softphone patches into our company phone system so clients have a seamless connection to the offsite employee. softphone quality is not ecceptable due the issues invoving internet connections and folks with several applications that are...