July 2017
Intermediate to advanced
434 pages
12h 59m
English
Content preview from FreeSWITCH 1.8
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XML Configuration
FreeSWITCH understands its configuration in terms of an all-encompassing XML tree. That XML tree is continuously searched and queried, as long as FreeSWITCH is running. Each time the FreeSWITCH core, or one of the modules, needs whatever information from the configuration, they ask (again and again) for that specific snippet of configuration. For example, let's imagine a SIP phone (or a WebRTC client) originates a call. The call is originated by user 1010@mydomain.org. When the first signaling of the originating call reaches FreeSWITCH, then the mod_sofia module (responsible for SIP) or mod_verto (responsible for... Verto!) will need to check the user authorization to make that call. The module will ask: in the users' directory, ...
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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.