Glossary
CA
Call button
CFD/CFB
CFV/CFU
CNI
Conference Allow user to make conference call if subscribed.
DHCP
Diffserv
DN
G.711
G.729
Gateway
Hold
IP
Jitter Buffer Packet delivery and disposition management.
LAN
MAC
C
MSG
C-4
Call appearance of a telephone number.
A button available for a voice call.
Call forwards incoming calls to a pre-assigned destination
number when you "don't answer" or when your line is "busy";
set up at service subscription .
Call forwards incoming calls to a number you select; activated
by user when needed.
Provides the incoming calling line number if available.
Dynamic Host Configuration Protocol. A protocol which allows
a server to dynamically assign IP addresses to workstations.
Differentiated Services (DiffServ or DS) is a protocol for specifying
and controlling network traffic by class so that certain types of
traffic get precedence.
Directory Number
An international standard encoding/decoding audio.
An international standard for encoding/decoding audio.
An entrance and exit into a communications network.
Allows the user to place an active call on "hold".
Internet Protocol. A DOD standard protocol designed for use
in interconnected systems of packet-switched computer
communication networks.
Local Area Network. A geographically localized network
consisting of both hardware and software.
Media Access Control is an address that controls access to the
shared medium by LAN-attached devices.
Message waiting in voice mail.