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categories

  • 5G (1)
    • OpenRAN on AWS
  • Book-Review (2)
    • Book Review: Distributed Systems With Node.js
    • Book Review: The Kubernetes Book
  • Books (1)
    • Reading Logs
  • DevOps (5)
    • AWS ECS and Chime Voice Connector
    • CloudWatch Log Metric Filters
    • What Is IaSQL
    • IP Public on AWS ECS Fargate
    • Docker Compose With Podman
  • eSIM (2)
    • Remote SIM Provisioning (RSP)
    • Why do you need an OTA for eSIM or IoT?
  • IMS (14)
    • Testing RTT Feature with iPhone
    • Real-Time Text (RTT) in IMS
    • IMS Training: Part Two
    • IMS Training: Part One
    • IMS Network Announcements
    • iPhone Live Voicemail
    • X2/X3 Lawful Interception Dissector
    • SIP PANI Header
    • IMS Call Conferencing
    • SIPREC Server on AWS
    • IMS SMS and Wireshark
    • SIPREC with RTPEngine
    • How Decrypt ESP Packets in Wireshark
    • RTPEngine Internal Insight
  • LLM (1)
    • Useful Resources for LLMs
  • Networking (3)
    • ECXCapture: AWS ECS/EC2 Easy Tcpdump Tool
    • AWS NLB Is Transparent
    • AWS EC2 gai.conf
  • RTP (2)
    • RTP Decoder/Encoder
    • SDP Bandwidth Attributes
  • SIP (3)
    • SIP and UDP Fragmentation
    • How Run SIPp on AWS EC2
    • Hep Protocol and Homer
  • Thoughts (1)
    • Trust: A Hidden Treasure Among Teammates
  • VoLTE (2)
    • VoLTE on IPhone
    • VoLTE in Pixel vs Samsung Phones
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