Cisco Voice Gateways And Gatekeepers IP Communications Hardcover Used VG
The product is a used hardcover textbook titled "Cisco Voice Gateways and Gatekeepers" by authors David Mallory, Ken Salhoff, and Denise Donohue. Published by Cisco Press in 2006 as part of the Networking Technology series, the book covers the subject areas of networking and telecommunications. With 648 pages, this textbook provides in-depth information and insights into the world of Cisco voice gateways and gatekeepers, making it a valuable resource for students and professionals in the field of IP communications.