NEC Ds2000 Software Instructions Manual

System Programming Password Protection
DS1000/2000 Software ManualChapter 1: Features363
Other Related Features
System Programming Backup and Restore (page 357)
Backup your system programming to a PC card provides for a  permanent, non-volatile 
backup of all the site’s programming.
System Programming List (page 360)
Review the complete list of programmable options.
Feature Operation
None 

System Timers
364Chapter 1: FeaturesDS1000/2000 Software Manual
System Timers
Description
The system-wide timers allow the adminstrator system performance to meet the specific application 
requirements. Review the table below for a description of each timer.
Following is a summary of the Program 0401 - System Timers (page 455) options. DS2000 Fixed Slot
Available. DS2000 U Slot
DS1000
Use the system-side timers to tailor the system to the site’s requirements.
Table 12: Program 0401 - System Timers (Page...

System Timers
DS1000/2000 Software ManualChapter 1: Features365
Conditions
None
Default Setting
See the table above.
DIL No AnswerThis timer sets how long a DIL to an extension rings 
before Key Ring or overflow occurs. Key Ring rings 
all extensions programmed to ring for that line.15 sec.
Trunk RevertThis timer sets how long Hold Recall rings the exten-
sion that placed the call on hold before Key Ring 
occurs. Key Ring rings all extensions programmed to 
ring for that line.
This timer also sets how...

System Timers
366Chapter 1: FeaturesDS1000/2000 Software Manual
Programming List
Program 0401 - System Timers (page 455)
The system-wide timers allow the adminstrator system performance to meet the specific appli-
cation requirements. 
Other Related Features
Refer to the following for related feature information:
Program 0401 - System Timers (page 455)
Feature Operation
None 

System Timers, Stations
DS1000/2000 Software ManualChapter 1: Features367
System Timers,  Stations
Description
The system provides many station timers that the administrator can customize. Review the tables 
below for a description of each station timer.
Following is a summary of the Program 0403 - Station Timers (page 466). DS2000 Fixed Slot
Available. DS2000 U Slot
DS1000
Adjustable station timers allow the system to more precisely meet the site requirements.
Table 13: Program 0403 - Station Timers...

System Timers, Stations
368Chapter 1: FeaturesDS1000/2000 Software Manual
Number of Extended 
RingsIf an extension’s Class of Service enables Extended 
Ringing, use the timer to set the duration of the 
Extended Ringing.20 sec.
Drop Pulse SendUse this timer to set the duration of the ASTU PCB 
drop pulse. This pulse is sent from the ASTU PCB to 
the connected analog device to initiate a disconnect.300 mS
DTMF DetectUse this timer to set the DTMF detection threshold 
for single line (analog device)...

System Timers, Stations
DS1000/2000 Software ManualChapter 1: Features369
Following is a summary of the Program 0404 - Analog Station Timers (page 469).
Table 14: Program 0404 - Analog Station Timers (Page 1 of 2)
OptionDescriptionDefault
Country Data
Use this option to define the country of use and the 
codec digitizing method for ASTU PCBs. This timer 
consists of two bits (xy), with bit x defining the coun-
try and bit y defining the digitization method. For 
example, the default entry 00 is for North...

System Timers, Stations
370Chapter 1: FeaturesDS1000/2000 Software Manual
Conditions
None
Default Setting
Refer to the charts above.
Minimum Hookflash TimeFor ASTU PCBs, this timer defines the minimum 
amount of time the loop must be opened before the 
system starts to detect a transfer or hang up sequence. 
Open loop intervals shorter than the setting are 
ignored by the ASTU PCB.21 (105 MS)
Maximum Hookflash 
TimeFor ASTU PCBs, this timer defines the maximum 
amount of time the loop can be opened in order...

System Timers, Stations
DS1000/2000 Software ManualChapter 1: Features371
Programming List
Program 0403 - Station Timers (page 466)
Customize general station timers.
Program 0404 - Analog Station Timers (page 469)
Customize analog station timers.
Other Related Features
Refer to the following for related feature information:
Program 0403 - Station Timers (page 466)
Program 0404 - Analog Station Timers (page 469)
Feature Operation
None 

System Timers, Trunks
372Chapter 1: FeaturesDS1000/2000 Software Manual
System Timers, Trunks
Description
The system provides many trunk timers that the administrator can customize. Review the table 
below for a description of each trunk timer.
Following is a summary of the Program 0402 - Trunk Timers (page 459). Refer also to:
Rules for Detecting Normal CO (Single) Ring on page 376.
Rules for Detecting Special (Double) Ring on page 376.
Rules for Detecting Loop Current on page 377.
 DS2000 Fixed...