RestComm WebRTC SDK is a simple yet efficient high level, Twilio Compatible JavaScript WebRTC SDK for Web Developers to add Real Time Communications and IM Capabilities to any website.
RestComm WebRTC SDK allows you to create Real Time Video, Voice and Instant Messaging Web Applications that can connect together any WebRTC enabled Browser (Chrome, Firefox, ...), SIP enabled devices and legacy phones (Cell Phone, Desktop Phone)
http://documentation.telestax.com/connect/sdks/restcomm-client-web-sdk-quick-start.html
Check the Documentation at http://restcomm.github.io/restcomm-web-sdk/doc
Please ask your question on our public forum
RestComm is lead by TeleStax, Inc. and developed collaboratively by a community of individual and enterprise contributors.
RestComm is licensed under dual license policy. The default license is the Free Open Source GNU Affero GPL v3.0. Alternatively a commercial license can be obtained from Telestax (contact form)