July 2017
Intermediate to advanced
434 pages
12h 59m
English
Content preview from FreeSWITCH 1.8
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Filter configurations
Let's first review a filter configuration file. This file would typically be placed in /etc/Fail2Ban/filter.d/ and named according to the particular filter you are looking for. The file would contain a filter to look for failed authentication attempts. The format is a standard regular expression. In this case we consider a failure in FreeSWITCH anytime someone tries to register or make a call using invalid credentials.
The fine people of Fail2Ban community maintains a configuration tailor made for this usage with FreeSWITCH. Is available in latest version at their repository ( https://github.com/fail2ban/fail2ban/blob/master/config/filter.d/freeswitch.conf), save it as file /etc/Fail2Ban/filter.d/freeswitch.conf. Relevant ...
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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.