Siemens Hicom 150 H Service Manual page 44

For internal use only
Abbreviations
This list contains the abbreviations used in this manual.
Abbreviation Definition
APS Application Programming System
ARP Address Resolution Protocol
CAPI Common ISDN Application Programming Interface
CHAP Challenge Handshake Authentication Protocol
CMI Cordless Multicell Integration
CSTA Computer Supported Telecommunications Applications
CTI Computer Telephony Integration
DFÜ German abbreviation for Dial-Up Networking
DSP Digital Signal Processor
DSS1 Digital Subscriber Signaling System One (D-channel protocol)
EMC Electromagnetic Compatibility
FW Firmware
GSM Global System for Mobile Communication
GK Gatekeeper
H.323 ITU standard for voice over LAN
HFA Hicom Feature Access
MDF Main Distribution Frame
HXGM Hicom Xpress Gateway Medium
HXGO Hicom Xpress Gateway One
HXGS Hicom Xpress Gateway Small
IEEE Institute of Electrical and Electronics Engineers
IP Internet Protocol
ITU International Telecommunication Union
KDS Customer database
LAN Local Area Network
LCR Least Cost Routing
A31003-K5020-S100-6-7620
Service Manual
lan2de.abb
Y-1