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Breakdown of how Session Initiation Protocol and Real-Time Transport Protocol work together to ensure seamless Wi-Fi calling. #ccna #cwna #cwnp #wireless #802.11 #engineering #networkcommunication #networkprotocol #network

There are other protocols in place that make wifi calling work but the overview from ePDG and IMS tell the whole story

The traffic controller of mobile network multimedia #ccna #wifi #cwna #cwnp #wireless #wificalling

ePDG keeps your voice data safe when connected from wifi to mobile networks #cwna #ccna #wireless #wifi #wificalling #cwnp #smartphone

A simple overview of WIFI calling packet flow from UE to IMS #wificalling #wifi #ccna #cwna #cwnp #wireless

The Kernel is the plug. Applications go to it to request resources. The Kernel ensures that the applications get what they need so they don't have to look anywhere else.

This is an explanation in simplicity of Multicast. Credit given to Youssef whose content i used to create this power point. #multicast #unicast #broadcast

ARP in a simple form

Address Resolution Protocol and why it's important.

The adventures of Timmy and the secret code. (TLS) full version

TCP/IP and OSI differences.

API's explained for the layman

Subnetting Simplified: From /24 to /26

OSI Transport Layer: A Kid's Guide

Journey from Cloud

Layer2 vs Layer3 switches vs Router

Layer 3 vs Layer 2 Switching for dummies

Static Routes vs Default Routes

HTTP Status Codes: Computer's Secret Language

Policy Based Routing for dummies.

HTTP Status Codes explained

Ansible explained in under a minute

QoS: Quality of Service; A Toy Story

Hexadecimal simplified for computing

Server Safari: Into the Jungle

GET Request simplified - The communication between a host device and a server

Life of a network packet. How understanding this will help you ace job interviews.

IKE for Virutal Private Networks

IKE for dummies in 3 minutes.