Diameter Routing Agents (DRA)
Nick Basics of DRAs
July 2019
The Sad story of ENUM in Australia
ENUM was going to change telephone routing. No longer would you need to pay a carrier to take your calls across the PSTN, but rather through the use of DNS…
PyHSS – Python 3GPP LTE Home Subscriber Server
I recently started working on an issue that I’d seen was to do with the HSS response to the MME on an Update Location Answer. I took some Wireshark traces…
Kamailio Bytes – Routing to geo local RTPengine Instances with Kamailio
Using Kamailio to route traffic to the nearest geographical RTPengine instance for lowest latency/best experience.
SIP Extensions – History Info
What History Info does and how it looks
PyRTP – Simple RTP Library for Python
Basic usage of a Python RTP library I wrote