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Session Initiation Protocol (SIP)


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About the Course

Workshop Overview:
VoIP technology is being increasingly used in internet telephony and IP telephony (IP PBX). A VoIP multimedia call can be setup using more than one VoIP signaling protocols. Among them SIP is the most widely deployed. Engineers working in VoIP domain must acquire a thorough basic understanding of SIP protocol. This workshop is targetted towards engineers looking forward to acquire this knowledge.
Program Objectives:
The objective is to help the participants in acquiring a thorough understanding of VoIP, which covers:
• VoIP Basics
• SIP Protocol / SDP
• SIP Extensions / Methods
• SIP Protocol (Media transport using RTP/RTCP)
• SIP Security

Topics Covered

1. VoIP Basics
2. VoIP Codecs
3. Introduction to VoIP Signaling Protocols / SIP
4. SIP standards / IETF RFCs
5. SIP Addresses
6. SIP components - UA, Registrar, Location DB, Proxy, and Redirect server
7. SIP Messages
8. SIP Message elements (Detailed discussion)
9. Status codes
10. SIP Dialog and Transaction
11. Offer/Answer model
12. SIP Extensions/SIP Methods (Detailed discussion on two)
13. Session Description Protocol(SDP)
14. Transport protocols for SIP
15. SIP Request Routing (ENUM)
16. Media protocol RTP/RTCP
17. SIP Security (Signaling)
18. SIP Security (Media)
19. SIP and Firewall / NAT
20. SIP Gateway / SBCs
21. SIP and IMS/NGN
22. SIP Using IPv6
23. SIP Phones / Soft phone
24. Real-world applications (IP Telephony/IP PBX, Asterisk, and Internet telephony)
25. Demos
• SIP call generation
• Protocol analysis using packet capture tool (Wireshark)

Who should attend

Industry professionals who are engaged in VoIP related software development, maintenance, testing and enterprise communication network administration. This is a unique opportunity to quickly acquire a thorough basic understanding of SIP protocol.



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About the Trainer

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Our Consultant


Our Consultant, has done M.E from Indian Institute of Science and has over 15 years of experience in embedded software development and maintenance in telecom, Data (IP) Networking, VoIP/IP Telephony, and DSPs. He has exclusively spent over 10 years working on VoIP domain.
Our Consultan, has the distinction of holding a US patent on the subject pertaining to "Signal Processing" and has also presented several publications inn IEEE conferences.
Our Consultant is a passionate trainer and in the past few years has delivered several open-house workshops and corporate trainings to clients like CTS, Nokia Siemens Networks, HP, Wipro, Unisys, OnMobile, Siemens, TalentBridge, etc. He has been delivering trainings on subjects like VoIP and IP Telephony, Telecom Signaling Essentials, Cellular 3G, Network management, IP Telephony and IP Security , IPv6, IP Networking Basics, NMS(SNMP), OSS/BSS, Next Generation Network Basics, IP Multimedia Subsystem (IMS), TL 1 (NMS / EMS Protocol) Basics, ISDN,SS7, SIP, Cellular basics, Orientation towards VoIP Development and Testing, RTOS, etc.

Course Id: 8820