Asterisk

This section is still under development as of March 2019.

Asterisk is a software private branch exchange (PBX) that was created in 1999 by Mark Spencer of Digium. It’s in wide use today powering everything from small experimental systems in homes through to large corporates.

This section contains hints and tips that I’ve picked up over the years. It’s a work in progress.

Cisco CallManager 3 with Asterisk VM — Using Asterisk to provide voicemail to Cisco CallManager over H323.
Cisco CallManager 4 with Asterisk VM (SIP) — Using Asterisk to provide voicemail to Cisco CallManager over SIP.
Introducing Lenny — How to implement the Lenny telemarketer bot on Asterisk.
Sending call notifications from Asterisk to HipChat

Conditions of use: Whilst I will aim to have all instructions and information as accurate as possible, you are responsible for any changes you make to your system.