IMTx: NET02x (4G Network Essentials) – Management of Data Flows – 2. GTP Protocol
Nick These are my lecture notes from IMT’s NET02x (4G Network Essentials) course, I thought I’d post them here as they may be useful to someone. You can find my complete…
2019
IMTx: NET02x (4G Network Essentials) – Management of Data Flows – 1. Principle of Encapsulation
These are my lecture notes from IMT’s NET02x (4G Network Essentials) course, I thought I’d post them here as they may be useful to someone. You can find my complete…
IMTx: NET02x (4G Network Essentials) – Radio Interface – 7. PDCP & Global Vision
These are my lecture notes from IMT’s NET02x (4G Network Essentials) course, I thought I’d post them here as they may be useful to someone. You can find my complete…
IMTx: NET02x (4G Network Essentials) – Radio Interface – 6. Random Access
These are my lecture notes from IMT’s NET02x (4G Network Essentials) course, I thought I’d post them here as they may be useful to someone. You can find my complete…
IMTx: NET02x (4G Network Essentials) – Radio Interface – 5. RLC Protocol
These are my lecture notes from IMT’s NET02x (4G Network Essentials) course, I thought I’d post them here as they may be useful to someone. You can find my complete…
IMTx: NET02x (4G Network Essentials) – Radio Interface – 4. Transmission Reliability in Radio
These are my lecture notes from IMT’s NET02x (4G Network Essentials) course, I thought I’d post them here as they may be useful to someone. You can find my complete…
IMTx: NET02x (4G Network Essentials) – Radio Interface – 3. Packet Allocation
These are my lecture notes from IMT’s NET02x (4G Network Essentials) course, I thought I’d post them here as they may be useful to someone. You can find my complete…
IMTx: NET02x (4G Network Essentials) – Radio Interface – 2. Resource Blocks & Sub-Frames
These are my lecture notes from IMT’s NET02x (4G Network Essentials) course, I thought I’d post them here as they may be useful to someone. You can find my complete…
IMTx: NET02x (4G Network Essentials) – Radio Interface – 1. Radio Transmission
These are my lecture notes from IMT’s NET02x (4G Network Essentials) course, I thought I’d post them here as they may be useful to someone. You can find my complete…
Kamailio Bytes – HTable
Hash Tables (HTable) - Lightning fast small databases used in Kamailio for anything you can imagine.
Setup HOMER SIP captagent and HEP processor on Ubuntu 18.04
Installing the HEP Processor and SIP Captagent to capture SIP data and feed it to HOMER
Setup HOMER Web UI, API & DB on Ubuntu 18.04
Installing HOMER Sipcapture Web UI, API & Database on Ubuntu 18.04
Kamailio Bytes – SCTP
Implementing SCTP in Kamailio
SIP Extensions – RFC4474
Who is calling?
SCTP (And why you should be using it)
XKCD said it best: Sometimes standards are created that are superior in some scenarios, and just don’t get enough love. To me Stream Control Transmission Protocol (SCTP) is one of…
Kamailio Bytes – Setting up rtpengine in Kamailio to relay RTP / Media
Using rtpengine to bridge calls in Kamailio
SIP Route, Contact, From Headers – Which to use?
The rules for which headers to use when creating a SIP request and knowing where to route it.
Magma – Facebook’s Open Source LTE / 4G EPC/OSS Platform
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…
SNgrep – Command line SIP Debugging
Using sngrep to view SIP logs like a champ.
Kamailio Bytes – Permissions Module
Using Kamailio's Permissions module to implement basic ACL functionality.