TY  - BOOK
AU  - Stafford 
TI  - Signaling and switching for packet telephony 
T2  - Artech House telecommunications library
SN  - 1580537367 
U1  - 621.38216 STA 2004 
PY  - 2004///
CY  - Boston
PB  - Artech House
KW  - Internet telephony
KW  - Packet switching (Data transmission)
N1  - Includes index p.245 - 253
ER  -