Introdução ao SIP e Wireshark básico para VoIP

Explore the fundamentals of SIP (Session Initiation Protocol) architecture and operation. This course provides a practical introduction to understanding and troubleshooting SIP signaling. You'll gain insights into the core concepts and learn how to leverage Wireshark for analyzing and resolving SIP issues.

Here's a breakdown of what you'll learn:

• Introduction to Telecommunications: A concise overview of telecommunications history, tracing the evolution of telephony to modern systems. Understand the foundational elements of modern communication.
• Key Terms & Acronyms: Master essential vocabulary and acronyms crucial for navigating the world of SIP and related technologies, boosting your professional understanding.
• Request Methods & Extensions: Delve into the primary methods used by the SIP protocol to initiate, modify, and terminate calls. Learn through diagrams and connection flow explanations.
• SIP Signaling Messages: Examine the messages and message flows exchanged during a SIP call. Develop a strategic approach to troubleshooting by understanding the call setup process.
• SDP (Session Description Protocol): Discover SDP, the essential protocol that works hand-in-hand with SIP to negotiate audio stream characteristics. Consider SDP the vital partner to SIP.
• Wireshark for VoIP – Basics: Learn the key Wireshark features specifically tailored for VoIP analysis. We'll cover essential menus, filters, and practical example captures to get you started.

By the end of this course, you'll be able to:

• Identify the core characteristics of the SIP protocol.
• Understand how SIP functions and interacts with other protocols like SDP.
• Begin performing basic SIP signaling troubleshooting.

This course is designed for anyone looking to gain a solid foundation in SIP and VoIP analysis, empowering you to diagnose and resolve common communication issues.