Siemens OPTIPOINT 500 - Manual (Page 117)

P31003-E8400-A100-3-7620
Service Manual
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Abbreviations
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The following list contains the abbreviations used in this manual.
Abbreviation Definition
API Telephony Application Programming Interface
ARCOFI Audio Ringing Codec Filter (audio chip)
ASL Connecting Cable
Audio Bus Analog transmit and receive signal
BDSG German Data Protection Act
BSG Key Module Port (RJ45, 8-pin)
CCITT Comité Consultatif International Télégraphique et Télephonique
CorNet Corporate Network Protocol
CS Communication Server
CTI Computer Telephony Integration
DC/DC DC-DC Power Supply Converter
DCE Data Circuit Terminating Equipment
DHCP Dynamic Host Configuration Protocol
DIU PCM 30 power set
DMI Digital Multiplexer Interface
DTE Data Terminal Equipment
DTMF Dual-Tone Multifrequency Signaling
EEPROM Electrically Erasable and ReProgrammable Read-Only Memory
ENB Electronic NoteBook
ESD Electrostatically Sensitive Devices
FW Firmware
GU Hookswitch (reed relay with magnet in handset)
HA Handset port (RJ 8)
ICCS Integrated Communication Cabling System
ICN TI Information and Communication Networks Technical Information
IOM2 ISDN-Oriented Modular (2B + D channel access)