March 2007
Beginner
408 pages
9h 28m
English
Content preview from Voice and Video Conferencing FundamentalsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Foreword
I still remember the first video conferencing network I helped implement almost 20 years ago. It was an H.320-based system that used multiple ISDN channels to connect endpoints at the relatively high (for the time) speed of 768 kbps. However, building the video conferencing network was actually easier than using it. Users had to navigate through a complex array of parameters such as service provider IDs (SPID) and telephone IDs (TID) using a 30-button remote control just to set up the session. A common joke at the time was that video conference meetings would always start 20 minutes after the scheduled start time; this gave the users enough time to get the proper connections up and running.
And that was just for video. The audio conference ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.