TY  - BOOK
AU  - McQuerry,Steve
AU  - McGrew,Kelly
AU  - Foy,Stephen
TI  - Cisco voice over frame relay, ATM and IP
SN  - 1578702275
AV  - TK5105.8865  .C57 2001
PY  - 2001///
CY  - Indianapolis, IN
PB  - Cisco Press
KW  - Internet telephony
KW  - Frame relay (Data transmission)
KW  - Asynchronous transfer mode
ER  -