Slide 1USRobotics Voice over the Internet – USB Telephone Adapter Make and receive Skype calls using your existing telephone! Slide 2 Agenda The Skype Voice over the Internet…

Slide 1 Slide 2 AG Projects NGN Signaling Forum - 2006 Telecom Signaling Networks and Service Forum January 17, 2006 Amsterdam Slide 3 AG Projects NGN Signaling Forum - 2006…

Slide 1DAVIS LLP and the DAVIS LLP logo are trade-marks of Davis LLP, © 2007 Davis LLP, all rights reserved. Unauthorized copying, distribution and transmission is strictly…

Slide 1Chapter 5 Voice Communication Concepts and Technology Slide 2 Voice Network Concepts Telephone calls are connected from source via circuit switching. Circuit switching…

Slide 1Wide Area Networks (WANs) Chapter 7 Copyright 2003 Prentice-Hall Pankos Business Data Networks and Telecommunications, 4 th edition Slide 2 2 Figure 7.1: Wide Area…

Slide 1COS 125 Day 3 Slide 2 Agenda Questions from last Class?? Todays topics Connecting to the Internet Assignment #1 is due on Feb 5 Quiz #1 on Feb 12 Chap 1-26 20 M/C,…

Slide 1Transitioning the PSTN to IP Henning Schulzrinne IETF861 Slide 2 What is happening and why does it matter? What are the technical challenges we need to address? reliability…

Slide 1Desmond Lee Principal Consultant BT Switzerland www.leedesmond.com Slide 2 Terminology Review Legacy PBX to VoIP UC Voice Components in OCS 2007 R2 Voice Deployment…

Slide 12008 Welcome to the Todays 1-Hour Solution: Panasonic® TDA/TDE/NCP System IP Networking via the IP Gateway Card 2008 Slide 2 Todays Agenda Panasonic IP Networking…

Slide 1 Slide 2 Introduction to RF Planning A good plan should address the following Issues : Provision of required Capacity. Optimum usage of available frequency spectrum.…