VoIP Architectures in a WebRTC WorldThings are about to change
October 2014
Tsahi
Levent-Levi
WebRTC
28/9/2014 2
An intersection
VoIPruled by rules and standards
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Mr.TinDC
VoIP Installations: The Enterprise
• Centralized, monolithic approach
• Suitable for an enterprise, does not target millions of users
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http://bit.ly/1Dvmw7B
Enterprise: Federate to Scale
• Requires a business agreement, so does it really scale?
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http://bit.ly/1mH5hLI
VoIP Installations: Consumer
Google Hangouts XMPP
Facebook messaging XMPP
Whatsapp “Custom” XMPP
Skype Proprietary
Rebtel Proprietary (PubNub)
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• Large scale deployments shy away from SIP
• Most will be proprietary, partly due to functionality and partly due to scaling
At the Speed of VoIP?
• Push notifications
• Social identity
Standardization takes time
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http://bit.ly/1ppMpeH
How do we scale the web?
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Traditional VoIP Today’s web
Scale uplarger servers Scale out
more smaller servers
• Web concepts moving from scale up and sharding to scale out methodologies
• Focus given to developer enablement via frameworks
From LAMP to MEAN
Linux
MongoDB NoSQL database
Apache Express Backend framework
MySQL Angular.js Front end framework
PHP Node.js Scalable backend
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Federations or Meshups?
28/9/2014 11
Do we need to unlearnVoIP to succeed in WebRTC?
28/9/2014 12
hedbavny
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
28/9/2014 13
Tsahi Levent-Levi
@tsahil
Thank You!
Tsahi Levent-Levi
http://bloggeek.me
28/9/2014 14
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