Starplus Triad Xts Installation Manual

							CO/PBX Connections3-27
Chapter 3 - System Installation
DID Interface Board
The Direct Inward Dial Interface Board (DIDB) provides four (4) analog DID CO interface ports.
The DIDB can be optionally equipped with a DTMF Receiver Unit (DTRU) daughter board to
detect DTMF tones.
Installing the DTRU Module
1. Unpack the DTRU Module from its antistatic conductive bag.
2. Locate the CN1 and CN2 connectors on the DTRU module.
3. Locate the CN1 and CN2 connectors on the DIDB.
4. Position the DTRU module so that the CN2 and CN1 connectors match up with the CN1
and CN2 connectors on the LCOB respectively.
5. Push the DTRU module onto these connectors making sure it seats properly.
If a DIDB is used, a DTRU is required; it does not necessarily have to be mounted on
the DIDB, but it must be installed within the system.
Connections
Designation
Connector Pin #
J3 3 Tip 1
2Ring1
1Tip2
4Ring2
J4 3 Tip 3
2Ring3
1Tip4
4Ring4 
						

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Figure 3-17: DIDB w/DTRU Installation
Digital CO/PBX Line Interface Boards
Digital CO/PBX line interface boards include the T1 interface board (T1IB), primary rate
interface board (PRIB), basic rate interface board (BRIB), and Voice over internet protocol
(VOIP) card.
T-1 Interface Board
The T-1 Interface Board (T1IB) provides the T-1 (1.544Mbps, 24-Voice Channel) digital
interface circuit, control circuitry, and synchronous clock control circuits. DTMF tone
detection units can be installed optionally on the T1IB. The T1IB has 8 LEDs on the front edge
of the PCB which indicates errors of T-1 line, in-use status, and synchronous clock enable
status.
DTRUCON2
CON1
CN1
CN2 
						

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Chapter 3 - System Installation
The T1IB contains 2 switches (SW1 and SW3) and 3 connectors (CN1, CN2 and CN3). The clock
selection switch is used for control synchronous clock. The Line Build-Out switch is controlled
by distance between theXTSSystems and a CSU and SW1 #4 is used for loopback control.
The clock control cable should be connected by a daisy-chain method when more than one
T1IB board is installed. When the clock control cable of the T1IB is connected by daisy-chain
method, the clock selection switch of the first T1IB must be placed in the Enable position and
the other board should be placed in the Disable position. The Line Build-Out switch must be
selected by distance between theXTSSystem and a CSU and the switch selection as indicated
in the following chart. If the CSU is located near the KSU, all LBO switches should be ON.
The SW1 switch #4 of the Line Build-Out switch is used for LoopBack control. Its switch is used
only for hardware test and must be placed in the ON position for normal operation.
Table 3-6: T-1 Board LEDs
LED # Meaning Function
1 IN USE At least one of the 24 circuits is in use.
2 RED T1IB is in Red alarm due to any alarm.
3 H/W TEST Normal call processing is not available.
4 BLUE. T1IB has detected RX_BLUE alarm.
5 YELLOW T1IB has detected RX_YELLOW alarm.
6 OOF T1IB is Out of Frame synchronization.
7 RCL T1IB receives Carrier Loss (unplugged from the cable)
8 CLOCK Clock Enable/Disable
Table 3-7: T-1 Ordering Information
T-1 Ordering Information
Ringer Equivalent Number 6.0P
Facility Line Interface 04DU9-B
Jack Type RJ45
Table 3-8: T-1 Switch Positions
DistanceSwitch #
1234
0 to 133 feet on on on on
133 to 266 feet off on on on
266 to 399 feet on off on on
399 to 533 feet off off on on
533 to 655 feet on on off on 
						

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†This board supports standard D4 framing format with robbed bit signaling. Extended
Super Frame (ESF) format is also supported.
†The board requires an external CSU unit.
†The T1 board can accept two DTRU4 units in a daughter board type arrangement. Each
unit has 4 DTMF Receivers installed on it.
†The board has a 15-pin D Sub connector for connection to a CSU unit.
†The card ejector tabs are color coded white.
Functionality Description
†AutomaticNumberIdentification(ANI)information from the carrier is treated exactly
the same as an inbound ICLID (Caller ID) number. Calls can be routed, placed in the
Unanswered Call Table, sent out to the CTI Module port on a keyset, and run through the
Number To Name Translation Table. TheXTSsystem provides call progress tones in the
same manner as ICLID.
†Dialed Number Identification Service (DNIS)information from the carrier is treated
using DID line rules. DNIS calls are routed based on the DID Routing Table.
†ANI/DNISis a combined format, where the system waits for the ANI/DNIS information
from the carrier. When it is received, the system routes the call using ICLID processing. If
this information is not found in the ICLID Route Tables, the DNIS information is compared
to the DID table for a match. The call is then routed based on the DID tables. If a match is
not found on either the ANI or DNIS number, the call is routed based on normal CO line
operation (CO Ringing Assignments).
The following table summarizes the operation of the system.
Table 3-9: Call Routing Criteria
ANI DNIS Operation
N N Calls routed based on normal CO operation (CO Ring Assignments.
N Y Calls routed based on DID tables with DID operation.
Y N Calls routed based on ICLID routing and ICLID operation.
Y* Y Calls routed on ICLID first, if no route is found, the DNIS digits are
compared to the DID table. If no route is found in the DID table the
call is routed based on CO line Ringing Assignments.
*If both ANI and DNIS calls are routed -- the following table summarizes what is displayed at the phone.
The T-1 card accepts ANI/DNIS information in a DTMF format only. Some carriers do
not provide ANI or ANI/DNIS in a DTMF format. Consult your local carrier for available
options. 
						

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Chapter 3 - System Installation
T-1 Ordering Information:When ordering a T-1 circuit from a carrier, request either D4
framing and Alternate Mark Inversion (AMI) Line coding using the superframe (SF) or the
Extended Superframe (ESF-B8ZS) format. The following are additional ordering information
specifications:
Installing the DTRU4 Modules
1. Unpack the DTRU4 modules from their antistatic conductive bags.
2. Locate the CN1 and CN2 connectors on the DTRU4 modules.
3. Locate the CN4, CN5, CN8 and CN9 connectors on the T1IB.
Table 3-10: Call Routing Display Format
Route
FoundType of
DisplayFormat
ICLID ICLID ANInumberplacedinthe14-characternumberfield,the
DNIS number followed by the name programmed in ICLID
translation table placed in the 24-character name field.
DID ICLID ANI number placed in 14-character number field. DNIS
number followed by programmed name from the DID
tables in 24-character name field.
NONE ICLID ANI number placed in 14-character number field and the
DNIS number is placed in the 24-character name field.
Table3-11:T-1OrderingSpecifications
If ordering…ANI/DNIS/
DID/TIELoop Start/
Ground Start Signaling*
Circuit Information 2 wire 2 wire
Supervisory Signaling TIE Loop or Ground
Address Signaling DTMF DTMF
Start Dial Indicator Wink Start Dial Tone
* ANI/DNIS not available on Loop/Ground start signaling. If Loop Start signaling protocol is ordered,
the Central Office does not provide Disconnect Supervision. However if TIE signaling protocol is
ordered,
disconnect supervision is provided. The switching equipment processes DNIS numbers received from
the T-1 circuit depending on the trunk simulation.
Table 3-12: Telco to T1IB Interconnect Diagram - Pin Connections
Telco T1IB
RJ45 DB15 Female Pin #
1-->    
						

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4. Position one of the DTRU4 modules so that the CN2 and CN1 connectors align with the
CN8 and CN9 connectors on the T1IB respectively.
5. Push the DTRU4 module onto these connectors to seat it securely.
6. Position the second DTRU4 module so that the CN2 and CN1 connectors align with the
CN4 and CN5 connectors on the T1IB respectively.
7. Push the DTRU4 module onto these connectors to seat it securely.
Figure 3-18: T1IB w/DTRU4 Module Installation
Primary Rate Interface Board
The Primary Rate Interface Board (PRIB) provides one Primary Rate Interface circuit. Each
circuit contains 23 bearer and one data channel (23B+D). When a PRIB card is programmed
into theXTSsystem, the system interprets all B channels as trunks. Thus, one PRIB which
contains 23B+D circuits provides 23 line appearances to theXTSsystem. The PRIB card uses
24 time slots when installed. A feature of Flash 24 programming allows for partial signaling
over T1IBs or PRIBs. This allows you to limit the amount of time slots used per card to four, or
multiples of four up to 20.
The PRIB must usually be used in conjunction with a Channel Service Unit (CSU). Connection
is made via a DB15 from the PRIB to the CSU. When networking systems that are less than
50 feet apart, no CSU is required.
DTR
U4
DT
RU
4
CN9
CN8CN5
CN4 CN1
CN1 CN2
CN2 
						

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Chapter 3 - System Installation
The PRIB accepts two DTRU4 boards.
Installation
1. Insert the PRIB card(s) into the desired card slot.
2. If installing a single PRIB, set SW2 to the ON position.
If multiple PRIBs are being installed, set SW2 to the ON position on the first card and SW2
on all other cards to the OFF position.
ThePRIBcomeswithaclockcable.ThiscableisusedwhenmultiplePRIBand/ordigital
trunk cards are to be installed in the system. The clock cable is supplied with each PRIB.
3. Connect the DB15 cable from the PRIB to the channel service unit (CSU).
4. Connect the network cable from the channel service unit to the network.
5. Refer to ISDN and T1 Clocking (later in this section) for clarification on clocking and
cabling when combining BRIB, PRIB, and T1 cards in one Cabinet.
Installing the DTRU4 Modules
1. Unpack the DTRU4 modules from their antistatic conductive bags.
2. Locate the CN1 and CN2 connectors on the DTRU4 modules.
3. Locate the CN16, CN17, CN18 and CN19 connectors on the PRIB.
4. Position one of the DTRU4 modules so that the CN2 and CN1 connectors align with the
CN17 and CN16 connectors on the PRIB respectively.
5. Push the DTRU4 module onto these connectors to seat it securely.
6. Position the second DTRU4 module so that the CN2 and CN1 connectors align with the
CN19 and CN18 connectors on the PRIB respectively.
Table 3-13: PRIB Ordering Information
PRIB Ordering Information
Framing ESF
Line Coding B8Zs
National ISDN NI-2
Table 3-14: Telco to PRIB Interconnect Diagram - Pin Connections
Telco PRIB
RJ45 DB15 Female Pin #
1-->    
						

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7. Push the DTRU4 module onto these connectors to seat it securely.
Figure 3-19: PRIB w/DTRU4 Module Installation
ThePRIBisofferedasastand-alonecardorasakitwhichincludesthePRIB,CSU,andcables.
Basic Rate Interface Board
The Basic Rate Interface Board (BRIB) interface provides four Basic Rate Interface circuits. Each
circuit is comprised of two bearer (64Kbps each) and one data (16Kbps) channels (2B+D).
When a BRIB is programmed into theXTSsystem, the system interprets all B channels as
trunks. Thus, one BRIB which contains four 2B+D circuits provides eight line appearances to
theXTSsystem.
The BRIB uses the U interface of the BRI standard. Connection to the network is made via RJ45
connectors on the front edge of the board. No CSU device is required to connect to the
central office. The BRIB card uses eight time slots when installed.
Table 3-15: BRIB Ordering Information
BRIB Ordering Information
Ordering Code Capability P
National ISDN NI-1
DTR
U4
DTR
U4CN2
CN1
CN19
CN18CN16
CN2
CN1 CN17 
						

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Chapter 3 - System Installation
Installation
1. Insert the BRIB card(s) into the desired card slot. Up to seven BRIB cards can be installed in
anXTSCabinet, with a maximum of 18 per system.
†If installing a single BRIB, set switch 4 on SW2 to the ON position.
†If multiple BRIB cards are being installed, set switch 4 on SW2 to the ON position on
the first card and switch 4 on SW2 on all other cards to the OFF position. Switch 4 on
SW2 determines if the board is the Master Clock source for any digital trunk cards in
the system. Only one Master Source must be enabled in the system.
†If installing a BRIB in a system that also has T1 or PRIB boards, use either the T1 or PRIB
card as the Master Clock and set all BRIB SW2 switch 4s to OFF.
2. Refer to ISDN and T1 Clocking (later in this section) for clarification on clocking and
cabling when combining BRIB, PRIB, and T1 cards in one Cabinet.
Figure 3-20: BRIB (Basic Rate Interface Board)
Voice Over the Internet Protocol Card
The Voice Over the Internet Protocol (VOIP) card provides up to eight lines per card (two lines
per installed VOIP module). The VOIP card allows bi-directional voice communication to
other H.323 Revision 2 compatible devices via an IP network such as an internal Local Area
Network (LAN), the Internet, or a Wide Area Network (WAN) using the Ethernet Interface. It
also provides four-digit dialing.
The VoIP card uses Transmission Control Protocol/Internet Protocol (TCP/IP) for packet
delivery over an IP network. Additional standards and protocols are used to provide DTMF,
voice processing, and compression.
The VoIP card can accommodate up to four VoIP modules. Each VoIP module provides
capability for two ports, resulting in a maximum of eight ports when all four modules are
installed.
Installation
Insert the VoIP card into the desired slot.
ON
OFFSW2 SWITCHES:2
3
4 1 
						

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Table 3-16: Bandwidths
Figure 3-21: VoIP Card with One VoIP Module Installed
Note: LED 09 is closest to the Ethernet port.2 Ports 4 Ports 6 Ports 8 Ports
Recommended
512K 640K T1 T1
Minimum
256K 256K 512K 512K
Note: Assumes network latency is below 120 ms
Table 3-17: VoIP Card LED Indications
LED Indication ON OFF
09 LAN Speed 100 Mbps 10 Mbps
10 Rx Status Active Idle
11 Tx Status Active Idle
12 Link Status Valid Link No Link
13 Collision Status Collision No Collision
14 Half/Full Duplex Mode Half Duplex Full Duplex
VoIP ModuleVoIP Card Reset ButtonLEDsService Switch