Ascotel IntelliGate 2025/2045/2065
998 Glossary Part 9
2 Glossary
*, 1, 2, 3, ...
A
B
*/# Code used for activating or ending a procedure
e. g. *21 to activate a Call Forwarding Unconditional.
2B+D Channels of the basic access,
2 2 B-channels at 64 kbit/s each plus 1 D-channel at 16 kbit/s
30B+D Channels of the primary rate access,
30 B-channels at 64 kbit/s each plus 1 D-channel at 64 kbit/s.
3PTY Three-Party Service (three-party connection)
a/b Analogue network interface or an
analogue user-network interface.
Acknowledgement tone → Tone signalling in the handset
AD2Ascotel digital two-wire interface
AIMS → Ascotel Information Management System
Alpha dialling Dials letters via a terminal's keypad.
Alternative Routing → Overflow
Ascotel Information Management System
(AIMS)
System for setting up, managing and changing configuration
and customer data.
Ascotel Voice Mail System (AVS) System for notifying system terminals about Voice Mails they
have received.
Attention tone → ringing pattern
Automatic Call Distribution (ACD) Automatic transfer of a call complete with its customer data
to a predefined subscriber; call routing control via the ACD
server.
Auxiliary Terminal Power Supply (ATPS) External Auxiliary Terminal Power Supply
B channel User information channel of an ISDN connection
Backup Saves data by copying to a different data carrier.
Basic access (ISDN-)T or S external interface (2B + D)
Break-in An incoming connection from the outside is routed into the →
PISN at the → PINX closest to the caller.
Break-out An outgoing external connection is routed into the public
ISDN only at the PINX that is closest to the call destination.
Busy Hour Call Attempts (BHCA) Traffic volume during the busy hour.
Busy tone → Tone signalling in the handset
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