TY  - BOOK
AU  - Davidson,Jonathan
AU  - Peters,James
AU  - Bhatia,manoj
TI  - Voice Over IP Fundamentals
T2  - Cisco Press fundamentals series
SN  - 9781587052576
U1  - 004.695 
PY  - 2007///
CY  - Indianapolis
PB  - Cisco Press
KW  - Internet telephony
KW  - Computer network protocols
ER  -