http://www.pearsonitcertification.com/store/ccna-voice-640-461-livelessons-video-training-9780789749833Excerpt from: CCNA Voice 640-461 LiveLessons Video TrainingCisco CCNA Voice 640-461 LiveLessons is a comprehensive video training package covering the key topics on the CCNA Voice ICOMM 640-461 exam. Expert trainer David Schulz provides you more than 8 hours of hands-on, step-by-step video training to help you develop the knowledge and skills needed to administer a voice network. Through this collection of 6 video training lessons, divided into 19 sub-lessons, you will gain insight into the hands-on configuration and troubleshooting skills needed to deploy and manage VoIP technologies such as IP PBX, IP telephony, handset, call control, and voicemail solutions. These hands-on video lessons cover such important topics as basic voice communications, Cisco Unified Communications Manager, Cisco Unity Connection, Cisco Unified Presence Server, Cisco Unified Communications Manager Express, Cisco Unity Express, and basic troubleshooting, reports, and administration. Whether you are looking for helpful and current hands-on labs to supplement your study for the CCNA Voice exam or are simply looking to gain a better understanding and proficiency with voice network configuration and troubleshooting tasks, CCNA Voice 640-461 LiveLessons will help you succeed on the CCNA Voice exam and in your daily job as a voice network professional.