Implementing Class-5 Telephony features in SIP SIP User Agents (UA) are "smart" entities that hold call state and can implement a wide range of telephony features…

1. INTRODUCTION • Session Initiation Protocol (SIP) is a Requests For Comments (RFC) of the Internet Engineering Task Force (IETF) • First standardized in March 1999…

Slide 1 Module 3: Planning and Troubleshooting Routing and Switching Slide 2 Overview Selecting Intermediate Devices Planning an Internet Connectivity Strategy Planning Routing…

Slide 1 Appendix B: Review Slide 2 Overview Reviewing TCP/IP Reviewing Routing How DHCP Operates in an Enterprise Environment Reviewing WINS Reviewing IPSec Slide 3 Lesson:…

VOIP-SIP&H.323 VoIP: SIP&H.323 Speaker : Hsuan-Ling Weng Advisor : Dr. Kai-Wei Ke Date: 2015/11/05 1 1 Outline 2 VoIP SIP Features Network elements Operation Messages…

Module 1: Configuring Routing by Using Routing and Remote Access Overview Multimedia: The Role of Routing in the Network Infrastructure Enabling and Configuring the Routing…