My used Huawei BTS3900 LTE RAN Adventure – The Impulse Purchase
Nick How I ended up with a Macro LTE eNodeB (Huawei BBU3900) and getting it running.
October 2020
5GC for EPC Folks – Control Plane Signalling
Comparing the Control Plane signalling in 5GC compared to EPC.
5GC for EPC Folks – User Plane Traffic
How User Plane traffic is handled in 5GC compared to EPC
Meta: 5G on this Blog
No talk of Augmented Reality, Holographic Video calls, 5G cities. Just info about real 5G topics for nerds.
SIP Hold – With RFC6337
How SIP hold using RFC6336 is implemented and how it looks in production.
LTE EPC: Packet Gateway (P-GW) Basic Function
The Packet Gateway's purpose in the EPC.
LTE EPC: Serving Gateway (S-GW) Basic Function
Basic processes and functions of the LTE EPC Serving Gateway (S-GW).
FreeSWITCH WebRTC with sipML5
Using FreeSWITCH to serve WebSocket / WebRTC connections
Docker Cheatsheet
Cheat sheets for common Docker Commands