A WebRTC Overview
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This presentation explains what WebRTC is as a technology, the jobs to be done it deals with and where it meets the telecom industry. This presentation was given as the opening session of the WebRTC day at Informa's Rich Communications 2014 event.
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A WebRTC Overview
- 1. A WebRTCOverview October 2014 TsahiLevent-Levi
- 3. Your Homework for Tonight 20/10/2014 3 https://talky.io/ https://tawk.com/ https://vline.com/ https://appear.in/
- 4. 20/10/2014 4 WebRTC offers real time communication natively from a web browser WebRTC is a media engine with JavaScript APIs
- 5. 20/10/2014 5 WebRTCis a Technology not a Solution TheBusyBrain
- 6. Which WebRTC? 20/10/2014 6 WebRTCis both an open source project and a standard specification webrtc.org •The open source project •Holds an implementation of the WebRTC specification •Can be used by anyone for anything And also openWebRTC.io WebRTC 1.0 •The standard specification •Not yet completed •Handled by the IETF and W3C
- 7. Where? 1.4 7 Billion Enabled devices
- 8. Why all the fuss? 20/10/2014 8
- 9. Reduce barrier of entry for new vendors Friction reduction for users WebRTC’sJob to be Done 20/10/2014 9 No Plugins No Downloads No Installations No App Store No Signaling Free (as in BSD) No Patents No Media Eng.
- 10. WebRTC& the Innovator’s Dilemma 20/10/2014 10 Time Performance
- 11. The Anatomy of a VoIP Solution 20/10/2014 11 Infrastructure Signaling Media Processing Codecs Source:
- 12. Boundaries of WebRTC 20/10/2014 12 Infrastructure Signaling Media Processing Codecs Source:
- 13. But What about SIP (and IMS)? 20/10/2014 13 Protocol WebRTC SIP Market Websites and web apps Voice and IMS deployments Media SRTP RTP or SRTP NAT traversal STUN, TURN, ICE STUN, TURN, ICE Media negotiation SDP SDP Voice codecs G.711, Opus G.711, G.7xx, AMR-xx, Speex, SILK, Opus, … Video codecs VP8 H.263, H.264 API Java Script Unspecified
- 14. APIs or Interoperability? 20/10/2014 14 Software Professionals Academia Hobbyists & Enthusiasts Mobile Developers Device Manufacturers Infrastructure Vendors WebRTC Traditional VoIP
- 15. A Change in Mindset Brain:How are going to get the Earth to lose weight? Pinky:I know! We can get everyone to go on a diet! Brain: Diets don't work. Pinky: Not even if you call them 'A Whole New Way of Eating?‘ Brain: No. 20/10/2014 15
- 16. Interoperability •All products use the same network interface •Targeted at 100’s of vendors •Requires much IOT testing API •All developers use the same programming interface •Targeted at building a developer ecosystem •Built on a small set of base implementations •Each vendor has his own island of a service 16 API versus Interoperability
- 17. 20/10/2014 17 What do Telcos do with WebRTC? Everything but IMS
- 18. 20/10/2014 18 Communications API Platform for developers with a focus on video and the long-tail Ad-hoc video conferencing service called appear.in VoIP OTT service which makes use of WebRTC InterouteOne Bridgeis a UC and video conferencing bridge platform targeting the enterprise market Bringing a Chromecast like experience to Comcast X1 platform using WebRTC
- 19. About Me •Too many years in the telecom industry. Mainly VoIP •Developer, Product Manager, CTO •Had my share of standardization and patents •Write about WebRTC and other topics •Published the WebRTC for Business People report •Consulting 20/10/2014 19 TsahiLevent-Levi tsahil@bloggeek.me @tsahil
- 20. Thank You! TsahiLevent-Levi http://bloggeek.me tsahil@bloggeek.me 20/10/2014 20