Tag Archives: Service Discovery

If you like Pina Coladas, and service the control plane – Intro to NRF in 5GC

5G SA, Mobile Networks, RFCs & Standards, SDM

Looking for Love in the 5G Core?

Let’s look at our matchmaker – The Network Repository Function in 5G Core.

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EPC, IMS / VoLTE, LTE, Mobile Networks, RFCs & Standards, SDM

Getting to know the PCRF for traffic Policy, Rules & Rating

Diameter-User-Authorization-Request-Command-Code-300-Packet-Capture

EPC, IMS / VoLTE, LTE, Mobile Networks, RFCs & Standards, SDM, VoIP

Diameter and SIP: User-Authorization-Request/Answer

SIMtrace Cases

SIP Hold – With RFC6337

FreeSWITCH, IMS / VoLTE, Mobile Networks, VoIP

FreeSWITCH – Incompatible Destination

IMS / VoLTE, Kamailio, Mobile Networks, RFCs & Standards, VoIP

Kamailio I-CSCF – SRV Lookup Behaviour

Nokia Lightspan SX-4F used for NBNco FTTC as DPU

Australian Telco

Under the Hood with NBN FTTC Hardware (DPUs)

EPC, LTE, Mobile Networks, Python, RF, SDM

Open5Gs- Python HSS Interface

Kamailio Bytes – UAC for Remote User Registration to external SIP Server (Originating SIP REGISTER)

Linux, Software

Fixing Wireshark / TCPdump pcap: network type 276 unknown or unsupported Error