RealTimeWeekly | RealTimeWeekly #175
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RealTimeWeekly #175


17 Apr RealTimeWeekly #175

Real Time Weekly: April 17th 2017

This last week was a bit short because of easter. However the Realtime world never stops! 
In this week’s issue we have a cool tutorial that covers Asterisk, OpenBTS, WebRTC and SIP.js. We’ve also got content on deepstreamHub, GraphQL, and an interesting tutorial of how to build a Snapchat-like app using the WebRTC APIs.
Don’t forget to ask all the questions or doubts you have about WebRTC to Tsahi in the webinar he’s going to do on the next Wednesday April 19.

As always, if you have tips, event announcements, or suggestions, please contact me directly at

Thanks for reading!
Follow us at @RealTimeWeekly for the most “real-time” updates!

This week’s Real-Time news

JavaScript is calling

Jeroen van Veen,
April 4, 2017
“Calling from a browser to a GSM using your own private GSM network, an Odroid, Asterisk, OpenBTS, WebRTC, and SIP.js”

Active ICE TCP to punch through firewalls directly

2-advancing webrtc
Nils Ohlmeier,
April 6, 2017
Firefox 54 will turn on active ICE TCP connections by default allowing connectivity where the regular ICE over UDP doesn’t work.

WebRTC Course AMA

Tsahi Levent-Levi,
April 11, 2017
Don’t miss a chance to ask Tsahi anything about WebRTC! Tsahi will be answering all the questions on the next Wednesday April 19.

Collaborative Post-It Board

April 11, 2017
How to build realtime collaborative post-it board with deepstreamHub.

So what’s this GraphQL thing I keep hearing about?

Sacha Greif,
April 11, 2017
Great getting started tutorial of GraphQL.

Building a Snapchat-like app with WebRTC in the browser

Adam Ullman,
April 12, 2017
How to build a Snapchat-like app using vanilla WebRTC APIs in a browser.

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