BRA
Basic Rate Access. Board for connecting T0 or DLT0 digital basic accesses;
each access supports a data rate of 144 kbps, structured as 2 B-channels at
64 kbps for voice and data transmission, and 1 D-channel at 16 kbps for
signaling.
BTCO
Build To Customer Order.
12.3 C
CA
Certificate Authority.
CCP
Compression Control Protocol.
CHAP
Challenge-Handshake Authentication Protocol. Security function supported on
connections that use PPP encapsulation: prevents unauthorized access.
CIFS
Common Internet File System. This protocol is an extension to the SMB file sharing
system. Its main benefit is to provide compatibility with locking operations and multiple
SMB read/write operations.
CLIP
Calling Line Identification Presentation. Complementary service for digital protocols that
allows the caller number to be presented to the called party.
CLIR/
COLR
Calling/COnnected Line Identification Restriction. Service that inhibits CLIP or COLP.
CNIP
Calling Name Identification Presentation. Complementary service for private digital
protocols (ISVPN or ABC-F) that allows the caller's name to be presented to the called
party.
COLP
COnnected Line identification Presentation. Complementary service for digital protocols
that allows the number of the connected user (the one who answers the call) to be
presented to the caller.
CONP
COnnected Name identification Presentation. Complementary service for private digital
protocols (ISVPN or ABC-F) that allows the name of the connected user (the one who
answers the call) to be presented to the caller.
CPU
Central Processing Unit. Term designating the processor or microprocessor. The central
processing unit executes computer program instructions.
CSTA
Computer Supported Telephony Application. ECMA standard that defines command
exchanges between a PCX and a server.
CTI
Computer-Telephone Integration. Interaction mechanism between 2 sections, namely a
data processing section (computer) and a telecommunications section (PCX),
independently of the physical layout of the 2 sections.
CTL
Certificates Trust List.
12.4 D
DAP
DECT Access Point
DASS2
Digital Access Signaling Specification number 2
DDI
Direct Dialing In. Direct external call number for the system terminals (depending on the
configuration with the public network operator).
Chapter
12
Glossary
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