TY  - BOOK
AU  - Brown, Kevin
TI  - Ip telephony unveiled: Understand how IP telephony Can Change business
SN  - 81-297-0673
U1  - 384.6 BRO 
CY  - New Delhi
PB  - Pearson Education Publisher
KW  - Commerce
KW  - Telephony Unveiled
N1  - Faculty, students and Staff
ER  -