Using Python3 inside the FreeSWITCH Dialplan
A new tool I’ve written to stream packets from one machine to another for analysis in real time.
Ubuntu 20.04 repos have a fairly outdated release of Wireshark, and the other day when trying to open a packet capture I got the below error: After doing an apt-get update && apt-get upgrade wireshark, the version of Wireshark, and the issue remained. I have compiled Wireshark from source before, but it’s a real headache, […]
Wireguard in Mikrotik RouterOS
Quick intro to setting up Wireguard interfaces in Mirktok’s RouterOS.
Open5GS without NAT
Setting up Open5Gs without a NAT requirement, and the routing required to do so.
Remember Bash History Forever
A few .bashrc tweaks to improve the ‘history’ command
A Mikrotik is not a NAS. Or is it?
Control + R in Bash = Life Changed
Searching your Bash history the easy way.
Cheat sheets for common Docker Commands
mkcert – Simple Localhost Certs
Using Mkcert to generate valid SSL certificates on your local machine for development
Kamailio Bytes – Siremis Installation
Installing the Siremis Kamailio web administration interface
Installing the HEP Processor and SIP Captagent to capture SIP data and feed it to HOMER
Kamailio Bytes – SCTP
Implementing SCTP in Kamailio
Using rtpengine to bridge calls in Kamailio
In February Facebook announced they’d open sourced their Magma project, Magma provides a software-centric distributed mobile packet core and tools for automating network management. Open-sourcing Magma to extend mobile networks Magma’s modular software based architecture means you can scale up extra resources as needed, with no need to have physical hardware to run your EPC. […]
Using sngrep to view SIP logs like a champ.
Kamailio Bytes – Permissions Module
Using Kamailio’s Permissions module to implement basic ACL functionality.
Kamailio Bytes – Dialplan Module
Using Kamailio’s dialplan module to run transformations on variables.
ASN.1 Encoding in a Nutshell
Introduction to Encoding & Decoding data in ASN.1 (Using Python)
Kamailio 101 – Part 10 – Recap
Recap of the series