IP Telephony Using Callmanager Express Lab Portfolio

by Ernie Friend and Cheryl A. Schmidt

IP Telephony Using CallManager Express Lab Portfolio provides a hands-on approach to learning the basic principles of voice over IP (VoIP) to build a voice-enabled network for the small to... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1587131765
• ISBN13: 9781587131769
• Release Date: December 2006
• Publisher: Cisco Press
• Length: 298 Pages
• Weight: 1.65 lbs.
• Dimensions: 0.7" x 8.4" x 10.9"