@book{392,
	author = {Walsaw, Martin. and ebrary, Inc.},
	title = {Cisco AVVID & IP Telephony Design & Implementation},
	publisher = {Syngress Media ;},
	year = {2001.},
	address = {Rockland, Mass. :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10007038}
}