Specifications
S
X-2000 General Information Guide
6
2 Revision A 5000309
7
Autovon Allows the connection of the SX-2000 system with Autovon networks (defense 
switched networks and Canadian switched networks) for outgoing and 
incoming calls.
CLASS/CLIP Station Side 
Software Support
Allows ONS CLASS/CLIP sets using CLASS/CLIP protocol to receive Caller 
Line Identification Delivery (CLID) information, and the time and date of a call.
COV Allows you to program SUPERSET 4 telephones as well as voice mail 
applications that require a COV interface.
DASS II Voice I Allows basic calls to be made from the SX-2000 system to a DASS II protocol 
Central Office, using CEPT Digital Trunks and DASS II signaling. 
DNI Allows you to program Mitel digital network devices including SUPERSET 
telephones, attendant consoles, and datasets. 
Direct Station Select/Busy Lamp 
Field (DSS/BLF)
A Busy Lamp Field (BLF) allows the status of a directory number to appear on 
the line status indicator of a SUPERSET or Programmable Key Module. The 
monitored device may be on the same system or another system within the 
same cluster. The key associated with the busy lamp acts as a Direct Station 
Selection (DSS) key.
Emergency Services Enables Emergency Services support so when an Emergency Services 
number is dialed, a Customer Emergency Services ID (CESID) is sent from the 
system to the Public Safety Answering Point (PSAP). The CESID is used as a 
key in the Automatic Location Information (ALI) database to retrieve 
information indicating the precise location of the caller.
Optional Features (continued)
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