Glossary

CMS		Call Management System
CMTS		Cable Modem Termination System
eMTA		embedded Multimedia Terminal Adapter
HFC		Hybrid Fibre Coax
IP		Internet Protocol
IPDT		Internet Protocol Digital terminal
ISP		Internet Service Provider
LE		Local Exchange
PC		Personal Computer
POTS		Plain Old Telephone Service
PSTN		Public Switched Telephone Network
OSS		Operation Support System
MG		Media Gateway
SG		Signaling Gateway
WWW		World Wide Web