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SIP | Session Initiation Protocol in Cellular Networks
Rating: 4.3 out of 5(200 ratings)
791 students

SIP | Session Initiation Protocol in Cellular Networks

Learn fundamentals of SIP to advance your Mobile Telecommunication career especially in 4G-LTE Networks and VOLTE IMS
Created byCore & IMS Learning
Last updated 11/2022
English

What you'll learn

  • Essential Protocol in VoLTE Network
  • SIP Basics
  • SIP elements
  • SIP flow Diagram
  • SIP Architecture
  • SIP Call flow detailed
  • SIP Messages (Invite/Register/ 200 OK)

Course content

1 section • 18 lectures • 4h 11m total length

  • SIP Introduction | SIP protocol Introduction7:58
  • SIP Benefits22:35

    SIP benefits explain how the session initiation protocol controls multimedia calls, locates users, stores user presence, and manages setup, modification, and teardown of sessions in IMS networks.

  • SIP Network Elements.4:05
  • Difference between SIP server & SIP client3:07
  • Basics of SIP Flow Diagram7:40

    Explore how a SIP user agent initiates a call with an invite, gains a 200 response, and forms a dialogue, then handles media setup and tear down with a bye.

  • SIP Architecture Diagram & SIP URI Vs Tel URI18:05
  • SIP Server & Operations13:27

    Explore how a user registers on the ims network using a sip register message, via proxy and registrar, and uses sip uri, contact address, and media address for voice calls.

  • Sip Call Flow Explained Part:112:15
  • Sip Call Flow Explained Part:212:17
  • SIP Location Server14:20
  • Sip Messages Explained26:59

    Explain how sip messages function as requests and responses, detailing types like invite, acknowledge, cancel, register, options, info, subscribe, notify, update, and how sdp enables media negotiation.

  • Sip Invite Message & 200 OK Header17:56

    Trace a sip invite message in a wireshark trace, detailing header and sdp body. Highlight the request line, via, udp transport, destination, and headers from, to, call-id, cseq, and contact.

  • Session Timers Supported & 100 REL message13:29
  • SDP Protocol In Sip15:59
  • Installing Wireshark7:59
  • Wireshark GUI | Interface20:27
  • Analyzing Invite message using Wireshark15:30
  • Analyzing Register Message using Wireshark17:27

Requirements

  • No Requirements are needed for the Course
  • Only laptop & Internet connection

Description

Welcome to this SIP Session Initiation Protocol in Mobile Telecommunication Course! I'm Amir Magdy, and I'd like to welcome you to this wild world of SIP!

Working in Telecom, I've noticed that telecom has begun to take over all departments of IT. More frequently there is no longer a separate "Telecom" team because Telecom Touches Everything now.

This course is designed to enhance your skill-set by bringing you up to speed on how SIP works in today's modern telephony infrastructure.

Are you a Server Administrator? Congratulations, modern phone systems now run on top of your servers.

Are you a Telecom Engineer? Congratulations, modern phone systems are moving away from being separate "boxes" of technology. We've now got to get along with the neighbors!

No matter where you come from in the Telecom & IT world, I can guarantee that SIP is going to touch you in some way, shape, or form in the future. I designed this course to enhance your ability to work with the SIP protocol in your work environment, troubleshoot effectively, and make competent infrastructure decisions surrounding Telecom.

This course covers the foundations of SIP, and should provide you with a working knowledge of the protocol that can be applied in every day work life.

Course Content:

  1. SIP Introduction

  2. SIP Benefits

  3. SIP Entities inside a SIP Network

  4. Basic SIP Dialogue

  5. Basic SIP Architecture & SIP URI

  6. SIP Server & Operations

  7. SIP Basic Call Setup

  8. SIP Basic Call Setup Part2

  9. SIP Location Server

  10. SIP Messages

  11. SIP Invite & 200 OK Headers

  12. Session Timers Supported & 100 REL message

  13. SDP protocol & its Headers

  14. Wireshark Installation/Introduction

  15. Wireshark GUI | Interface

  16. Analyzing invite message using Wireshark

  17. Analyzing Register message using Wireshark

Course Length: Around 4.15 Hours

What are you waiting for? If you don't understand SIP sooner rather than later, you're sure to be blindsided by it. Let's be proactive, and learn the basics of SIP!

Who this course is for:

  • Telecom engineers
  • Core Amateurs
  • Core Experts

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