Category: WebRTC
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Join Me On VUC Today At Noon US EDT To Talk IPv6, IoT, WebRTC and more…
Continue Reading: Join Me On VUC Today At Noon US EDT To Talk IPv6, IoT, WebRTC and more…Today at 12 noon US Eastern (in about 3.5 hours), I’ll be part of a panel on the VoIP Users Conference (VUC) talking about IPv6, WebRTC, the Internet of Things (IoT) and much, much more… you should be able to watch it live at live.vuc.me or embedded here:
VUC host Randy Resnick had a scheduled guest be unable to attend and so he asked a group of us to come on for what he is calling a “VUC Vision” session. I will be on there, as will, I believe, Tim Panton and a number of others. I expect the discussion should range over good variety of topics. It should be a good time… you’re welcome to join in the discussion.
It’s probably best to also join the IRC backchannel where links are shared, questions are answered and other comments occur. You also can visit the Google+ event page for the VUC session today where there may be additional links and info.
If you won’t be at your computer, you can also call in via:
- sip:200901@login.zipdx.com
- +1 (646) 475-2098
- Skype:vuc.me
The session will of course be recorded so you can listen/watch later.
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IETF Journal – WebRTC: Moving Real-Time Communication into the Web Browser
Continue Reading: IETF Journal – WebRTC: Moving Real-Time Communication into the Web BrowserSeeking to understand the basics of WebRTC and why there is so much interest in it? There is a new July 2013 issue of the IETF Journal out this week that includes an article I wrote titled “WebRTC: Moving Real-Time Communication into the Web Browser” that looks at WebRTC from a high-level user perspective.My aim with this IETF Journal article links was to summarize some of the links on my my WebRTC/RTCWEB page and is admittedly similar in style to my 2012 post, “How WebRTC Will Fundamentally Disrupt Telecom (And Change The Internet)“, although this newer article focuses on the work happening within the IETF and provides links to get more involved.
On that note, the RTCWEB working group within the IETF will be meeting next week in Berlin (twice, actually) and has an agenda for IETF87 focused primarily on security questions and looking at the “data channel” aspect of WebRTC/RTCWEB. It should, as always, be an interesting session to listen in to.
If you can’t get to Berlin, there are audio streams you can listen to remotely and a Jabber chat room where you can raise questions. Links to both can be found on the top…
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Video: Great WebRTC Tutorial and Demonstrations by Cullen Jennings
Continue Reading: Video: Great WebRTC Tutorial and Demonstrations by Cullen JenningsWant to understand more about WebRTC and where it is going? Want to see some demos of new WebRTC apps? At the recent INET event in Bangkok, Thailand, Dr. Cullen Jennings, one of the co-chairs of the IETF’s RTCWEB Working Group, gave an excellent presentation that walks through the basics of WebRTC and provided some demos as well:The presentation is about an hour and is followed by a question period. Well worth watching if you want to understand the current state of WebRTC and how it may impact telecommunications today.
Note, you can also view the video directly on YouTube to better see it in a larger size or on a mobile device.
P.S. For more information about WebRTC, see the links off of my WebRTC/RTCWEB page.
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WebRTC Passes Huge Milestone In Rewiring The Web – Video Calls Between Chrome and Firefox
Continue Reading: WebRTC Passes Huge Milestone In Rewiring The Web – Video Calls Between Chrome and FirefoxThis week the WebRTC/RTCWEB initiative passed a HUGE milestone in adding a real-time communications layer to the Web with achieving interoperability between Google Chrome and Mozilla Firefox. Google and Mozilla celebrated with a pair of blog posts:They also published the video I’ve embedded below. On the surface, the video doesn’t appear terribly exciting: two guys having a basic conversation over video. But consider this:
- The video conversation was initiated from within web browsers.
- There were NO plugins used… no Flash, Java or anything else.
- The entire conversation was securely encrypted.
- The call used “wideband audio” (also called “HD audio”) to provide a much richer experience that far exceeds any kind of conversation you can have on traditional telecom and mobile networks.
- The call did not have to involve any external telecom networks or services and could have been initiated directly from one browser to the other. (I don’t know exactly how they set up this call.)
And perhaps most importantly:
Any web developer can now create this kind of real-time communication using a few lines of JavaScript and other web programming languages.
As I’m said before, WebRTC will…
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Hypervoice – The Fundamental Flaw In The Proposal
Continue Reading: Hypervoice – The Fundamental Flaw In The ProposalI am a huge fan of Martin Geddes, but he and I disagree fundamentally on one key part of what he is now calling “hypervoice”. NOTE: Today’s VUC call at 12noon US Eastern will be with Martin discussing his ideas. If you’d like to weigh in on the issue, please join the call. (Unfortunately, I’ll be waiting to board a plane home from Mumbai and can’t make it… hence this blog post.)To back up a bit, Martin has always been one of the “big thinkers” in realm of VoIP and telephony/telecom. Way back in mid-2000s when a number of us all started writing about VoIP, Martin’s Telepocalypse blog was brilliant. He was always thinking about the “big picture” and drawing connections where they were not already apparent. His work with “Telco 2.0” was excellent and it was no surprise when he went to work for BT looking at their strategy. Now that he is back out on his own as a consultant, I’m a subscriber to his “Future of Communications” email newsletter (subscribe on the sidebar to his site) and enjoy reading his frequent issues.
Recently he gave a closing keynote presentation at the Metaswitch Forum titled “A presentation…
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Today’s VUC Call – Setting Up A Cellular Network In The Desert For Burning Man
Continue Reading: Today’s VUC Call – Setting Up A Cellular Network In The Desert For Burning ManToday’s VoIP Users Conference (VUC) call at 12:00 noon US Eastern should be quite an interesting one. Tim Panton from Voxeo Labs and Tropo will be joining the call to talk about his experience setting up a mobile network in the middle of the desert for this year’s Burning Man event.Tim recently described the experience in a guest post at TechCrunch: “What We Learned Running A Mobile Network At Burning Man” and on the VUC call will talk more about what he did. The FAQ from the Papa Legba camp at Burning Man makes for quite an interesting read. I’m looking forward to hearing more from Tim… and the call is open for anyone to join in.
You can join the live call via SIP, Skype or the regular old PSTN. There is also an IRC backchannel that gets heavy usage during the call. It will be recorded so you can always listen later.
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Slides: How The Hidden Secret of TCP/IP Affects Real-time Communications
Continue Reading: Slides: How The Hidden Secret of TCP/IP Affects Real-time CommunicationsRecently at Voip2day + ElastixWorld in Madrid 2012, Olle E Johansson gave a great presentation outlining where we are at with telecom and VoIP in 2012 – and where we need to go! Olle is a long-time, passionate and tireless advocate for the open Internet, IPv6, SIP and standards and interoperability. I’ve known Olle for years via Asterisk-related issues, via the VUC calls and via work on SIP over IPv6.This presentation (slides available) really hits a number of key points about where we are at now:
The secret of TCP/IP and how it affects your PBX from Olle E Johansson
In particular I was struck by his slides 24-28 that strike the same theme I’ve been writing about across multiple blogs, namely the way we are reversing the “open Internet” trend and retreating back inside walled gardens of messaging:
He goes on to walk through what happened with SIP and how the protocol evolved – and evolved away from interoperability. His conclusion is that we as customers need to take back control, avoid vendor lock-in and demand interoperability.
He also points people over to his “SIP…
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Video: What Is WebRTC/RTCWeb All About? How Does WebRTC Work?
Continue Reading: Video: What Is WebRTC/RTCWeb All About? How Does WebRTC Work?Do you want to understand what WebRTC / RTCWEB is all about and why so many people are passionate about its potential for extending real-time communications (voice, video, chat, data-sharing, etc.) into web browsers?I recently wrote about some of the larger issues of how WebRTC will disrupt telecom, but in this video, “RTCWeb Explained“, Cullen Jennings, one of the co-chairs of the IETF’s RTCWEB working group, dives down into the technical details to explain how it all works and what the various different components of of the solution are. I particularly like how Cullen covered some areas like “identity” that I haven’t seen stressed as much in other pieces about WebRTC. The video comes in at about 39 minutes and is well worth viewing:
For more information, I’ve put together a page about the broader WebRTC / RTCWEB initiative with links to relevant resources.
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How WebRTC Will Fundamentally Disrupt Telecom (And Change The Internet)
Continue Reading: How WebRTC Will Fundamentally Disrupt Telecom (And Change The Internet)If we step back to before 1993, publishing and finding content on the Internet was a somewhat obscure, geeky thing that a very few people cared about and very few knew how to do. It involved gopher servers, ftp sites, archie, veronica, WAIS, USENET newsgroups, etc., and this "World-Wide Web" service primarily demonstrated via the server at info.cern.ch. It was an amazing period of time for those of us who were there, but the number of users was quite small.
Then NCSA released Mosaic in 1993 … and suddenly everything changed.
Anyone could create a web page that "regular" people could see on their computers. Anyone could download Mosaic and use it. Anyone could share their sites with the installation of server software.
The Web was truly born into public consciousness… the creation of Web-based content was democratized so that anyone could do it… the creativity of developers was unleashed… a zillion new business models were thought of… and the Internet fundamentally changed.
Fast-forward to today…
… and the "Web" is still predominantly a document-based system. You make HTTP queries to retrieve pages and send HTML and XML documents back and forth between web…