Telecom and Technology Insights

Explore practical technical insights from KL-UK covering mobile networks, telecom core technologies, cloud-native infrastructure, testing, operations, AI and technical support.

  • 5G and Mobile Networks

    Understanding 5G Standalone Architecture

    A practical guide to 5G Standalone architecture: the 5G Core network functions, service-based interfaces, registration, PDU sessions, network slicing and what engineers should check when things fail.

  • IMS, VoLTE and VoWiFi

    IMS Fundamentals: Registration, Signalling and Voice Services

    How IMS works for mobile voice: the CSCF chain, IMS registration with IMS-AKA, SIP call setup with preconditions, VoLTE bearers, VoWiFi via the ePDG and practical troubleshooting tips.

  • VNF, CNF and Cloud-Native Telecom

    VNF vs CNF: Virtualised and Cloud-Native Network Functions

    The difference between VNFs and CNFs, how ETSI NFV MANO and Kubernetes manage them, the networking and performance considerations for telecom workloads, and practical advice for migrating and operating them.

More articles are published regularly. Categories without articles yet are shown greyed out.

Have a Telecom or Technology Challenge?

Whether you need 5G SA or IMS engineering, telecom testing, VNF/CNF assistance, DevOps, operations support, data centre services or onsite IT support, KL-UK can discuss your requirements.

Talk to Our Experts Chat on WhatsApp