TY  - BOOK
AU  - Padjen, Robert
AU  - Keefer, Larry
AU  - Thurston, Sean et al.
TI  - CISCO AVVID and IP telephony
SN  - 1928994830
CY  - Massachusets
KW  - Cisco -- Architecture for voice, video and integrated data (AVVID)
KW  - IP telephony
ER  -