Written by Cisco "RM" CCIEs "TM, " Technical Marketing Engineers, and Systems Engineers who have real-life experience with Cisco "RM" VoIP networks, this guide

Authorized self-study guide for voice over data network foundation learning This book will help you to: Configure Voice over Frame Relay, ATM, or IP using Cisco

Learn theory framework and configuration of multiservice switching and design guidelines in this workbook that includes a case study with MPLS and PNNI within o

This introduction examines the fundamentals of delivering voice over internet protocol (VoIP) service while exploring its potential in the communications market

Develop cost-effective, long-term solutions for packetized voice Analysts agree that within the next decade virtually all telecommunication traffic will travel