TY  - BOOK
AU  - Ganguly,Samrat
AU  - Bhatnagar,Sudeept
TI  - VoIP: wireless, P2P and New Enterprise Voice Over IP 
SN  - 0470319569 (cloth)
PY  - 2008///
CY  - Chichester, England, Hoboken, NJ
PB  - Wiley
KW  - Internet telephony
N1  - Includes bibliographical references and index
ER  -