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Alan Johnston
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Alan Johnston

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+James Smith Please contact me.
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Alan Johnston

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It is finally done!
 
The Third Edition is out today!  

The third edition has an enhanced demo application which now shows the use of the data channel for real-time text sent directly between browsers. Also, a full description of the browser media negotiation process including actual SDP session descriptions from Firefox and Chrome. Hints on how to use Wireshark to monitor WebRTC protocols, and example captures are also included. TURN server support for NAT and firewall traversal is also new. 

This edition also features a step-by-step introduction to WebRTC, with concepts such as local media, signaling, and the Peer Connection introduced through separate runnable demos. 
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Alan Johnston

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My new book launches today!  "WebRTC: APIs and RTCWEB Protocols of the HTML5 Real-Time Web" is a technical book about an exciting new technology called WebRTC.

https://plus.google.com/102459027898040609362 
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already bought my copy and downloaded via kindle …
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Alan Johnston

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Had a lot of fun this morning "Hanging Out" with a bunch of WebRTC-ers, talking about the IIT RTC Conference next month in Chicago!
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Some of my comments on SIP and interoperability.
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The site is almost not reachable... Strange. Got the first page and it was very good!
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Alan Johnston

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My thoughts on SIP and the RTCWEB efforts to all real-time voice and video capabilities to browsers.
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Alan Johnston

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Want to share what the IETF technical community is seeking to do to harden the Internet against pervasive monitoring and surveillance? Please encourage people to visit http://www.ietf.org/live/ and watch the #IETF88  Technical Plenary on Weds, Nov 6, at 9:00am Pacific / 17:00 UTC. Hear from security researchers and IETF leaders and engineers... and join in the efforts to make the Internet more secure!   Please help spread the word! (The session will also be recorded for later viewing.)
Remote Participation. If you are unable to attend an IETF meeting in person, you can participate remotely by listening to audio streams and participating in Jabber chat rooms. Some sessions also make use of either the WebEx or MeetEcho conferencing services. For more information, please visit: ...
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Alan Johnston

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There's a new book about WebRTC that is suitable for developers - here's a warm recommendation coupled with an interview with one of its authors: Alan Johnston
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a question, I have a server asterix, I could connect via WebRTC and make calls to fixed or mobile number? . where you can find documentation about this?
thanks ..
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Alan Johnston

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My thoughts on self-publishing, this time on a non-fiction, technical book.
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Here's my blog entry about my interview on KMOV-TV St. Louis on Monday night about a social engineering computer scam.
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Anyone who will be in Austin for ITEXPO or 4GWE and is interested in SIP and RTCWEB - you might be interested in my SIP tutorial I'm giving with Henry Sinnreich. Besides the basics of SIP, VoIP, and video, we'll be spending a lot of time talking about voice and video apps in browsers, and how SIP and the HTML5 RTCWEB work will relate. Maybe see you there?
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Have him in circles
212 people
Hochun Kim's profile photo
Warren Bent's profile photo
Dr Alison Brown's profile photo
김호천's profile photo
Chris Vitek's profile photo
Joe Kinealy's profile photo
Arnaud BUDKIEWICZ's profile photo
Martin Thomson's profile photo
Gonzalo Salgueiro's profile photo
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