TY  - BOOK
AU  - Sinnreich, Henry
AU  - Johnston, Alan B.
TI  - INTERNET COMMUNICATIONS USING SIP: DELIVERING VOLP AND MULTIMEDIA SERVICES WITH SESSION INITIATION PROTOCOL
SN  - 0471413992
U1  - 004.62 
PY  - 2001///
CY  - New York
PB  - John Wiley 
KW  - Computer Network Protocols
KW  - Internet Telephony
KW  - Multimedia Systems
ER  -