TY  - BOOK
AU  - Davidson,Jonathan
AU  - Peters,James
AU  - Gracely,Brian
TI  - Voice over IP fundamentals
SN  - 1578701686
AV  - TK5105.8865 .D38 2001
U1  - 004.6 21
PY  - 2000///
CY  - Indianapolis, IN
PB  - Cisco Press
KW  - Internet telephony
N1  - Includes index
ER  -