DAMM BS422 - Page 9

Doc. No.
Rev.
Date
1.11 2020-03-06
Damm Cellular Systems A/S, Denmark
BS422 Installation and Setup guideline
BS422 Installation and setup guideline - Specifications subject to change without notice 9
PD
Packet Data
PEI
Peripheral Equipment Interface
PSTN
Public Switched Telephone Network
PTT
Push to Talk
RAM
Random Access Memory
Release Date.
The date where DAMM releases the software. This date is hard coded into the software
package
Release number
Hard coded into the software package and have 2 levels, separated with a dot (example:
7.40)
SACCH
Slow Associated Control Channel
SCCH
Secondary Control Channel
SCK
Static Cipher Key
SDS
Short Data Service
SELV
Safety Extra Low Voltage
Site
Geographical position of equipment or nodes
SLA
Service Level Agreement, earlier called “Service and Maintenance Agreement” (SMA).
SNMP
Simple Network Management Protocol
Software
package
A package containing all functions and applications available on the release date.
SSI
Short Subscriber Identity
Subscriber
register
Register where the variable data regarding subscribers and profiles are stored.
TBD
To Be Determined
TCP
Transmission Control Protocol
TEA1…
Tetra Encryption Algorithm 1… 2…. 3… 4… etc.
TEI
Tetra Equipment Identification
TETRA
Terrestrial Trunked Radio
TetraOM
The DAMM Tetra Operations & Management command line application
ToIP
Tetra over IP
TSI
Tetra Subscriber Identity, consist of MCC:MNC:SSI
UDP
User Datagram Protocol
User number
Unique DAMM subscriber reference used as an example by the voice GW and to manage
terminal exchange
UTP
Unshielded Twisted Pair
VoIP
Voice over IP
WAN
Wide Area Network (For TetraFlex
®
meaning connection to www, gateways etc.)