CCNA Collaboration

• CCNA Voice Lab Manual: Establishing Network Connectivity and Understanding IP Phone Registration
• By Brent SielingMar 20, 2013

This chapter shows how to set up a voice network for a fictitious company and establish network connectivity and configure needed services.

• CCNA Voice Portable Command Guide: Cisco Unity Connection and Cisco Unified Presence
• By Michael E. Scheuing, Robert M. CannistraMar 19, 2013

This chapter provides information and commands for Cisco Unity Connection and Cisco Unified Presence.

• CCNA Voice 640-461: Understanding the Cisco IP Phone Concepts and Registration
• By Jeremy Cioara, Michael ValentineOct 27, 2011

This chapter walks you through the key concepts and technologies used to build a Cisco VoIP network while working towards your CCNA Voice certification.

• Exam Profile: Introducing Cisco Voice and Unified Communications Administration v8.0 (640-461 ICOMMv8.0)
• By Jorge VargasOct 5, 2011

This article profiles the Cisco CCNA Voice 640-461 exam. Find out what you can expect to see on the exam and how you can better prepare for it.