Useful Resources
Here is a collection of other very useful websites that you should check out. If you know of any great sites that aren’t on the list, feel free to share them in the Discord, and we’ll look at getting them added.
This list will continue to grow over time, so be sure to check back regularly for updates.
The websites are listed in no particular order.
Server Operating Systems
Debian Based
Debian - most used OS throught these guides
Ubuntu - Based on Debian, will also work with these guides
Raspberry Pi OS - For the Raspberry Pi
Hypervisor
Proxmox - Debian based Type 1 Hypervisor - Free
PBX's
Asterisk
FreeSWITCH
3CX
Kamailio
OpenSIPS
FusionPBX
FreePBX
Issabel
Yeti Switch
SIP:Wise
Guides
Nick vs Networking - A little insite into the LTE world, Nick has done some nice guides on CGrates.
Niall - UK Dial Plan - Very good guide on how Dial Plans in the UK work.
PowerPBX - Another resource chocked full of guides.
General Information
VoIP Info - Large resource, Blog, News, Guides.
Kitz - Massive resource for DSL Broadband
Forums
Paid Training and Certifications.
VoIP School - Focusing on Asterisk, FreeSWITCH and OpenSIPS.
The SIP School - Industry Course and Exam with a Qualification.