August 1999
Intermediate to advanced
328 pages
8h 50m
English
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VoFR AND VoATM: PARTNERS WITH OR COMPETITORS TO VoIP?
The VoFR and VoATM approaches do not define the details needed to develop a full telephony supported system. Certainly, ATM furnishes the tools for carrying voice traffic through an ATM network and provides the means to negotiate the required level of service for this traffic. But it does not define the important procedures for interworking with the telephone user, for mapping the telephone signals into packets, etc. The same situation holds true for Frame Relay, although Frame Relay is a more complete packet voice specification than is ATM.
The emerging VoIP specifications will provide this level of detail, as described in several chapters in this book. The VoIP standards, even though not ...
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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.