Writing


  • Asterisk Caller ID Blocking Recipe

    Here’s another quick little Asterisk recipe that I threw together. It’s a handy because it only takes about 10 minutes to setup and is infinitely useful to the sales types. Just a note, this was done with Asterisk 1.4.8. I wanted to do a little in AEL just to get a feel for it. It…

  • Asterisk *69 with 1.4.x

    Many phone users just take for granted the service provided by the Telco called *69 (pronouced “Star six nine”). Since Asterisk is a telephony platform, it doesn’t just come with *69 built in. So if you want it, you have to implement it. To save you some time, I have implemented it with a few…

  • 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.…

  • 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…

  • 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…

Don’t Buy My Book, It’s Old

Straight to Your Inbox

Videos

Manager Training

Beyond the Belt

Writing Archives

contact