TY  - GEN
AU  -  Brown, Kevin.
TI  - IP telephony unveiled
SN  -  8129706733
U1  -  384.602854678 BRO 
PY  - 2004///
CY  - New Delhi
PB  - Pearson Education Pte. Ltd.
KW  - Internet telephony
N1  - Includes Index
ER  -