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Configuring a Cisco 7961 for SIP and Asterisk
Just prior to writing this, I think I was about ready to kill someone. Setting up this phone was probably one of the most challenging things I have done in a long time. So this will be my attempt to explain to other’s what I did and I will hopefully save some people some time.…
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Asterisk Echo Cancellation
I was lucky (or unlucky) enough to have to rebuild my company’s Asterisk server to prepare to have a backup. I took a slightly less powerful machine, installed Debian Etch on it and threw Asterisk 1.2.13 on it. The goal was to mimic the Asterisk configuration on its sister machine which was a Gentoo 1.2.10…
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Joe Job and SPF
First off, get your mind out of the gutter. A joe job has absolutely nothing to do with what you’re thinking about. It’s email related and it can be a pain in the ass to deal with. What is a Joe Job? Joe Job is the term used to describe the act of forging bulk…
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File::ReadBackwards
Description: File::ReadBackwards works similar to the linux shell command tac. It reads the file line by line strarting from the end of the file. CPAN: File::ReadBackwards Example 1: Being a System’s Administrator, I am usually doing some analysis on a large logfile. Therefore, I may not need all the information contained in the log. This…
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Building Telephony Systems With Asterisk
Date: 12 Mar 2007 The next generation in telephony in combination with FOSS (Free and Open Source Software) is Asterisk. With the Open Source community revolutionizing telephony, Askterisk is the forging the way ahead. If you don’t know what Asterisk is, then you are going to be left behind. Vitals: Title Building Telephony Systems With…
