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Will WebRTC video blow up the network?

Initiating a video conference should be as easy as making a phone call, and WebRTC video is getting us closer to that. But could the network become a victim of WebRTC's success?

This article can also be found in the Premium Editorial Download: Network Evolution: What does WebRTC video mean for the network?:

Video calls are no longer just a popular choice for connecting with out-of-town relatives and friends. Applications like Skype and FaceTime have shown users how easy -- and enjoyable -- launching a video call can be, and businesses want the same option for their employees when a simple voice call or audio-only conference just won't cut it. Not only can traditional video conferencing be expensive and clunky, but it can also eat up precious meeting minutes with the time it takes to log in and launch a session.

This is where Web real-time communications (WebRTC) steps in. The emerging open source initiative enables Web browsers to turn into real-time audio and video clients through JavaScript APIs that don't require the use of any extra plug-ins, and these capabilities can be embedded into any website or application. Ultimately, WebRTC promises to deliver easy video calling to anyone with a webcam and browser -- though currently just for Chrome, FireFox and Opera users -- and the only technical know-how necessary to join a session is the ability to click on a link.

But while WebRTC makes video conferencing a lot easier to use and more appealing to businesses, could there be a dark side to making video so effortless and free flowing? Copious amounts of video traffic could strain unprepared enterprise networks, and WebRTC has a different set of bandwidth requirements compared to conventional video conferencing systems. Early adopters of WebRTC-based video say, however, that they have yet to see any doomsday scenarios on the network and that the ease-of-use benefits in WebRTC can't be beat.

Next Steps

How much of WebRTC hype could be reality?

Learn the basics with this WebRTC primer

Find out how WebRTC technology could disrupt enterprise video

This was last published in September 2014

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How are you planning to use WebRTC-based video?
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You raise a valid point about bandwidth. I don't think that WebRTC (as it stands) will be a viable solution for many small businesses with limited resources. The other concern is for those who maybe don't have access to the java applet that runs many of the WebRTC programs (for whatever reason - maybe they're just on their cell phone). Have you ever heard of Mikogo? We offer secure screen sharing and online collaborations for businesses of all sizes. Participants can use any browser if aren't in a position to install the program. It can also be accessed through the browser of any smart phone. The lift of browser restrictions makes our product available to pretty much anyone that wants to use it. Check it out. We'd love to know your thoughts!
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