Up until this point in the series, I’ve tried to hide all the complexity of CGrateS, so people following along can see some progress and feel like they’re making it somewhere with CGrateS, but it’s time to tear off the plaster and talk about the actual concepts, about what’s under the hood, and how all … Continue reading CGrateS in Baby Steps – Part 5 – Events, Agents & Subsystems
How to translate an OP Key into an OPc key.
Setting up fixed-line IMS subscribers in PyHSS to authenticate softphones and non-mobile phones into your IMS.
A look at Transport Keys and how they’re used when exchanging SIM data
Setting up and installing PyHSS to act as a HSS / EIR / PCRF & Diameter server
Using CGrateS to rate CSV files
Getting to know what we can do with Actions and ActionPlans inside CGrateS.
Exporting AMR streams to listen to the audio from a PCAP
A look at why we’d want to apply translations to Diameter AVPs inside a Diameter Routing Agent
CGRates in Baby Steps – Part 2 – Introduction to the CGrates API
A new tool I’ve written to stream packets from one machine to another for analysis in real time.
Unstructured Supplementary Service Data or “USSD” is the stack used in Cellular Networks to offer interactive text based menus and systems to Subscribers. If you remember topping up your mobile phone credit via a text menu on your flip phone, there’s a good chance that was USSD*. For a period, USSD Services provided Sporting Scores, … Continue reading USSD Gateway with Osmocom
Starting calls from FreeSWITCH
Importing .msi antennas radiation patterns into Atoll
How to backup and restore Open5Gs config between servers
Using mod_httpapi to HTTP POST call recordings to a remote server
New database time to support slicing and a migration path for existing users.
Introducing YAML based config files for defining how PyHSS should be setup
Info on PyHSS new support for SCTP as well as TCP.
Sending commands/APDUs to a real life Smart Card.