Phono is a simple jQuery plugin and JavaScript library that turns any web browser into a phone; capable of making phone calls and sending instant messages. You can even connect to SIP clients; all with a simple unified API.

The Phono SDK provides an object-oriented JavaScript API for embedding two-way audio and chat onto any web page. It is pure client-side solution and requires zero server-side logic.

With few lines of code you can make and receive phone calls directly in your browser using your existing JavaScript skills.