Home > NEC > Software > NEC Dsx 34b Manual

NEC Dsx 34b Manual

Add to Favourites
    Download as PDF Print this page Share this page

    Have a look at the manual NEC Dsx 34b Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 1168 NEC manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.

    View all the pages
    Page
    of 984
    Add page 641 to Favourites
    image text
    Enable zoom 
    							
12xx-Slots
120x-Stations
1201-Type (Station Card Type)
DSX Software ManualSystem Options: 1001-1702◆611
System
1001-1702
12xx-Slots
120x-Stations 1201-Type (Station Card Type)
Description
This program allows you to set the type for each station PCB plugged into your system.
Options
1201-01: Card Type
(Card Type)
Use this option to de fine the type of station PCB plugged into each equipment cabinet PCB slot.\
 Although 
PCBs auto-ID as you insert them, this option allows you to precon figure a system prior to installation. You 
can also use this option to reorder PCBs after the initial installation \
is complete.
F
eatures
•Automatic Slot Con figuration  (page 33)
Intr
aMail Features
• None
Options
•1 for 16ESIU
•
2 for 16DSTU
•
3 for 4SLIU
•
4 for 8SLIU
•
5 for 16SLIU
•
6 for 2-port UltraMail
•
7 for 4-port UltraMail
•
8 for 6-port UltraMail
•
9 for 8-port UltraMail
Default
• N/A
    Add page 642 to Favourites
    image text
    Enable zoom 
    							
12xx-Slots
120x-Stations
1202-Ports (Primary Station Ports)
612◆System Options: 1001-1702 DSX Software Manual
1202-Ports (Primary Station Ports)
Description
Use this program to customize the system’s primary station port assignments.
Options
1202-01: Primary Station Port Assignment
(xx Port xx Station)
Use this option to associate physical (hardware) station ports with software station ports. If you installed 
your PCBs in order from left to right, and let Automatic Slot Configuration set up your system, your hard-
ware and software ports should match.
With the exception of Digital VANGARD voice mail, all station devices are single port.
F
eatures
•Automatic Slot Con figuration  (page 33)
• Flexible Numbering Plan  (page 179)
• Voice Mail  (page 372)
Intr
aMail Features
• None
Options
•1-128 for station ports 1-128
•
201-208 for voice mail ports 1-8 ( fixed assignment)
•
301-304 for DSS Console ports 1-4 ( fixed assignment)
• Unde fined
Default
• Physical and software station ports match.
    Add page 643 to Favourites
    image text
    Enable zoom 
    							
12xx-Slots
120x-Stations
1203-Secondary Station Ports
DSX Software ManualSystem Options: 1001-1702◆613
System
1001-1702
1203-Secondary Station Ports
Description
Use this program to customize the system’s secondary station port assignments. This is only required when 
installing a Digital VANGARD voice mail.
Options
1203-01: Secondary Station Port Assignment
(xx Port xx Station)
Use this option to select a station port’s select port assignment. Currently, the secondary station port is only 
used for Digital VANGARD voice mail. Each digital voice mail port contains two ports: the primary port 
and the secondary port. The following table shows the typical primary and secondary station port assign-
ments for an 8-port Digital VANGARD.
F
eatures
•Voice Mail  (page 372)
Intr
aMail Features
• None
Options
•1-128 for station ports 1-128
•
201-208 for voice mail ports 1-8 ( fixed assignment)
•
301-304 for DSS Console ports 1-4 ( fixed assignment)
• Unde fined
Default
• Secondary station ports are not assigned.
NVM-Series Station Port Assignments
Port 1 Port 2 Port 3 Port 4
Primary (1202)
201 203 205 207
Secondary (1203)202 204 206 208
    Add page 644 to Favourites
    image text
    Enable zoom 
    							
12xx-Slots
121x-Lines
1211-Lines (Line Card Type)
614◆System Options: 1001-1702 DSX Software Manual
121x-Lines
1211-Lines (Line Card Type)
Description
This program allows you to set the type for each line PCB plugged into your system.
Options
1211-01: Card Type
(Card Type)
Use this option to define the type of line PCB plugged into each equipment cabinet PCB slot. Although 
PCBs auto-ID as you insert them, this option allows you to precon figure a system prior to installation. You 
can also use this option to reorder PCBs after the initial installation \
is complete.
F
eatures
•Automatic Slot Con figuration  (page 33)
Intr
aMail Features
• None
Options
•1 for 4ATRU
•
2 for 8ATRU
•
3 for 16COIU
•
4 for 24T1
•
5 for 30E1
Default
• N/A
    Add page 645 to Favourites
    image text
    Enable zoom 
    							
12xx-Slots
121x-Lines
1212-Ports
DSX Software ManualSystem Options: 1001-1702◆615
System
1001-1702
1212-Ports
Description
Use this program to customize the system’s line port assignments.
Options
1212-01: Line Port Assignment
(xx Port xx Station)
Use this option to associate physical (hardware) line ports with software line ports. If you installed your 
PCBs in order from left to right, and let Automatic Slot Con figuration set up your system, your hardware and 
software ports should match.
F
eatures
•Automatic Slot Con figuration  (page 33)
Intr
aMail Features
• None
Options
•1-64 for line ports 1-64
• Unde fined
Default
• Physical and software station ports match.
    Add page 646 to Favourites
    image text
    Enable zoom 
    							
12xx-Slots
121x-Lines
1213-T1/E1 Card Setup
616◆System Options: 1001-1702 DSX Software Manual
1213-T1/E1 Card Setup
Description
Use this program to set up the parameters of the T1/E1 PCBs.
Options
1213-01: Number of PCM Channels
(# PCM Channels)
Use this option to determine the number of active channels on the PCB. PCBs configured for T1 have 24 avail-
able channels, while E1 has 30. Enter the number of channels to be active, or enter 0 to activate all channels.
If you are using all channels in the T1, leave this entry at 0. If you are connected to a fractional telco T1 cir-
cuit (e.g., providing only 8 circuits), set this option to match the number of circuit\
s in your fractional span. 
Additionally, you may have to limit the number of active channels if the system has a unique con figuration 
that could exceed the 119 allowable timeslots.
This option always selects the lowest channels. For example, an entry of 8 uses channels 1-8. When connecting 
to a DSU and splitting voice and data channels, the voice channels must be the lower-numbered channels.
Features
• T1 Lines  (page 338)
Intr
aMail Features
• None
Options
• 1-30•0 for all channels
Default
•0
1213-02: Clock Control
(Clock Control)
Use this option to specify the clock source for the T1 PCB. The clock is required to synchronize the PCB’s 
operations. The PCB can be either the clock master (1) or the clock slave (2). As master
, the T1 PCB uses its 
own internal clock as the clock source. As sla
ve, the T1 PCB uses the connected T1 circuit from the telco as 
the clock source.
When setting up Tie Lines, keep track of your clock sources. For example, if the local system is the clock 
master, the remote system should be set for slave so it uses the connected circuit as the clock source.
F
eatures
•T1 Lines  (page 338)
Intr
aMail Features
• None
Options
•1 for master
•2 for slave
Default
•1
    Add page 647 to Favourites
    image text
    Enable zoom 
    							
12xx-Slots
121x-Lines
1213-T1/E1 Card Setup
DSX Software ManualSystem Options: 1001-1702◆617
System
1001-1702
1213-03: Transmit Pulse Amplitude
(Tx Pulse Ampl.)
This option controls the amplitude (strength) of the T1 signals transmitted by the PCB to the telco smart jack 
or your CSU (if used). 
Entries 0-4 correspond to the distance from the T1 PCB to either the telco’s smart jack or your CSU (depend-
ing on your installation). The T1 PCB automatically adjusts the signal amplitude based on your entry.
You can alternately use entries 5-7 to make  fixed attenuation entries. If connected to a CSU, set your attenu-
ation to match the requirements of the CSU. If your T1 PCB is connected directly to the telco’s smart jack, 
the telco will tell you if any attenuation is required.
This option does not apply to E1 circuits.
F
eatures
•T1 Lines  (page 338)
Intr
aMail Features
• None
Options
•1 for 0-133 feet (0 dB)
•
2 for 133-266 feet
•
3 for 266-399 feet
•
4 for 399-533 feet
•
5 for 533-655 feet
•
6 for -7.5 dB
•
7 for -15 dB
•
8 for -22.5 dB
Default
•1
1213-04: Framer Type
(ESF/CRC4)
Use this option to set the Framer Type used by the PCB. 
If this option is enabled:
❥T1 circuits use ESF (Extended Super Frame) mode. This is a 24-Frame mode which provides ABCD sig- naling bits and additional diagnostics).
❥E1 circuits use CRC-4 16-Frame Multiframe mode.
If this option is disabled:
❥T1 circuits use D3/D4 (12-Frame Multiframe mode which supports AB signaling bits only).
❥E1 circuits do not use CRC4 mode.
Always set this option for compatibility with the connected telco. Normally\
, T1 circuits use ESF. F
eatures
•T1 Lines  (page 338)
Intr
aMail Features
• None
Options
•No (0) - Disabled
•
Ye s (1) - Enabled
    Add page 648 to Favourites
    image text
    Enable zoom 
    							
12xx-Slots
121x-Lines
1213-T1/E1 Card Setup
618◆System Options: 1001-1702 DSX Software Manual
Default
•Ye s (1) - Enabled
1213-05: Zero Suppression
(B8ZS/HDB3)
Use this option to enable or disable zero suppression for the PCB transm\
it path. 
If enabled, T1 PCBs use B8ZS zero suppression, while E1 PCBs use HDB3 zero suppressi\
on. 
If disabled, the PCB has no transmit zero suppression. (Note the receive zero suppression is always enabled.)
Zero suppression may help prevent T1 PCB clocking problems, but should always be set for compatibility 
with the connected telco.
F
eatures
•T1 Lines  (page 338)
Intr
aMail Features
• None
Options
•No (0) - Disabled
•
Ye s (1) - Enabled
Default
•Ye s (1) - Enabled
1213-06: Loopback Mode
(Loopback Mode)
Use this option to enable T1 PCB loopback. Although loopbacks are generally used for factory testing, you may 
fi nd Remote and Payload Loopback helpful for on-site troubleshooting. The available loopback entries are:
None
❥Loopback is not enabled.
Metallic
❥This option loops the T1 PCB internal analog output to the PCB internal analog input. The PCB external  (telco side) connection is isolated during this test.  Metallic Loopback is not normally used as a field test.
Digital
❥This option loops the T1 PCB internal digital output through the PCB’s framer chip and then back to the  PCB internal digital input.  Digital Loopback is not normally used as a  field test .
Remote
❥This option loops any analog signal on the T1 PCB external (telco side) receive tip and ring to the exter- nal (telco side) transmit tip and ring.  Remote Loopback may be useful for field testing because it loops 
any analog test signal on the PCB receive tip and ring back to the transmit tip and ring. 
ST
-Bus
❥This option loops the T1 PCB internal digital output to the PCB internal digital input. It doe\
s not loop  back through the framer chip.  ST-Bus Loopback is not normally used as a  field test .
P
ayload
❥This option loops any digital signal on the T1 PCB external (telco side) receive tip and ring to the exter- nal (telco side) transmit tip and ring.  Payload Loopback may be useful for  field testing because it loops 
any digital test signal on the PCB receive tip and ring back to the transmit tip and ring. 
F
eatures
• T1 Lines  (page 338)
Intr
aMail Features
• None
    Add page 649 to Favourites
    image text
    Enable zoom 
    							
12xx-Slots
121x-Lines
1213-T1/E1 Card Setup
DSX Software ManualSystem Options: 1001-1702◆619
System
1001-1702
Options
•0 for none•1 for metallic•2 digital•3 for remote•4 for ST-Bus•5 for payload
Default
•0
    Add page 650 to Favourites
    image text
    Enable zoom 
    							
13xx-Numbering
130x-Dial Plan
1301-Digits
620◆System Options: 1001-1702 DSX Software Manual
13xx-Numbering
130x-Dial Plan 1301-Digits
Description
Use this option to customize the system’s number plan. For each dialed digit (0-9, excluding # and *), assign 
a Function Type  and an Expected Digits  entry. Function Type  defines the digit’s function in the system (see 
the table below).
Expected Digits  sets how many digits the system expects to receive when the digit string begins with 
selected digit. For example, digit 3 has  Function Type 2 and Expected Digits  3. This means that digits 300-
399 are Intercom numbers.
Options
1301-[01-10]: Function Type
(Fctn Type)
For each dialed digit, use this option to assign the  Function Type. This defines the digit’s function in the system.
Features
• Attendant Position  (page 24)
• Central Of fice Calls, Placing  (page 78)
• Flexible Numbering Plan  (page 179)
• Line Group Routing  (page 223)
• Line Groups  (page 225)
• Flexible Mailbox Numbering Plan  (page 488)
Options
•1 for Operator Access
•
2 for Intercom and Direct Line Access
•
3 for Line Group Access
Default
• See  Default Dialing Plan  (page 621).
Intr
aMail Features
• None
1301-[01-10]: Expected Number of Digits
(# of Digits)
For each dialed digit, use this option to set how many digits the system expects to receive when the digit 
string begins this digit. F
eatures
•Attendant Position  (page 24)
• Central Of fice Calls, Placing  (page 78)
• Flexible Numbering Plan  (page 179)
• Line Group Routing  (page 223)
• Line Groups  (page 225)
Function TypeDescription
1 Operator Access
2 Extension Access
3 Line Group Access
    All NEC manuals Comments (0)