ATT DEFINITY Communications System Generic 3 Planning And Configuration Instructions Manual

							HARDWARE AND SOFTWARE DETERMINATIONaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
REMOTE COMM.SYSTEMTN722OR  TN7657DS1 TIETRUNK CPREMOTE COMM. SYSTEMTN767DS1 INTERF ACE CP(GENERIC 1)ISDN  PRICHANNEL SPEED =  64 KBPSDA TA SPEED = 9.6 KBPSTN754 DIGITALLINE  CPMODEM DCPTN754 DIGITALLINE  CPªDA TAPHONEº IIMODEMDCPTN754 DIGITALLINE  CPDA TA SERVICEUNITDCPTN765 PROCESSORINTERF ACE CPMODEM EIA 232CTN765 PROCESSORINTERF ACE CPEIA  232CªDA TAPHONEº IIMODEMTN765 PROCESSORINTERF ACE CPEIA  232CDA TA SERVICEUNITTN754 DIGITALLINE  CPDA TAMODULEDCPLOCAL AREA DA TASETSLOCAL AREA DA TASETSLOCAL COMM.SYSTEMTN722ON  TN767DS1 TIE  TRUNK CAPLONG  HAUL  DCS  CONNECTIONSSHORT HAUL  DCS  CONNECTIONSP ART OF DIGITAL SWITCHEIA 232CEIA 
232CEIA 
232CCONDITIONED LEASED  LINE9.6  KBPSªDA TAPHONEº  IISERVICE9.6  KBPSDIGITAL DATASERVICE9.6  KBPSCONDITIONED LEASE LINE9.6  KBPSªDA TAPHONEº  IISERVICE9.6  KBPSDIGITAL DATASERVICE9.6  KBPSDATATRANSMISSIONVOICE  TRANSMISSIONDA TAMODULEDA TAMODULEDA TAMODULEDA TAMODULE
FIGURE 4.  G1 and G3i DCS Used in a Long Haul and Short Haul Connection
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CROSS-CONNECTFIELDTN577 PACKETGATEWAYCPLONG  HAUL  DCS  CONNECTIONS ±  G3r  TO  G3rG3r CABINETTN577 P ACKETGATEWAYCPG3r  CABINETDATASERVICEUNITDA TASERVICEUNITCROSS- CONNECTFIELDTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN767  DS1INTERF ACE CPCHANNEL SERVICE UNITCHANNEL SERVICE UNITTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN767  DS1INTERF ACE CPCROSS- CONNECTFIELDTN577 PACKETGATEWAY CPSWITCHED ONTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN767  DS1  INTERFACE CPCHANNEL SERVICE UNITCHANNEL SERVICE UNITTN577  PACKETGA TEWAY CPSWITCHED ONTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN767  DS1INTERF ACE CPISOLA TINGDATAINTERFACETN577 PACKETGATEWAYCPTN577 P ACKETGATEWAYCPSHORT HAUL DCS CONNECTIONS ± G3r TO G3rCROSS- CONNECTFIELDTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN760(ANALOG) TIETRUNK  CPOR TN767  DS1INTERF ACE CPTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN760(ANALOG) TIETRUNK  CPOR TN767  DS1INTERF ACE CP
FIGURE 5.  G3r to G3r DCS Used in a Long Haul and Short Haul Connection
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CROSS- CONNECTFIELDTN577P ACKETGATEWAYCPSHORT  HAUL  DCS  CONNECTIONS ±  G3r  TO  G1G3r CABINETG1  CABINETCROSS- CONNECTFIELDTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN767  DS1INTERF ACE CPCHANNEL SERVICE UNITCHANNEL SERVICE UNITTN722  DS1  TIETRUNK  CPSWITCHED ONTN767  DS1INTERF ACE CPTN765 PROCESSORINTERF ACE CPSWITCHED ONTN754  DIGITALLINE CP103A ORWALLJACKDA TASERVICEUNITCROSS- CONNECTFIELDDA TASERVICEUNITMPDMCROSS- CONNECTFIELDTN577P ACKETGATEWAYCPTN765 PROCESSORINTERF ACE CPSWITCHED ONTN754  DIGITALLINE CPMPDM103A  ORW ALLJACKCROSS-CONNECTFIELDTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN767  DS1INTERF ACE CPORTN760(ANALOG) TIETRUNK  CPTN722  DS1  TIETRUNK  CPOR TN760(ANALOG) TIETRUNK  CPOR TN767  DS1INTERF ACE CP
FIGURE 6.  G3r to G1 DCS Used in a Short Haul Connection
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CROSS- CONNECTFIELDTN577P ACKETGATEWAYCPSHORT  HAUL  DCS  CONNECTIONS ±  G3r  TO  G1G3r CABINETG1  CABINETCROSS- CONNECTFIELDTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN767  DS1INTERF ACE CPCHANNEL SERVICE UNITCHANNEL SERVICE UNITTN722  DS1  TIETRUNK  CPSWITCHED ONTN767  DS1INTERF ACE CPTN765 PROCESSORINTERF ACE CPSWITCHED ONTN754  DIGITALLINE CP103A ORWALLJACKDA TASERVICEUNITCROSS- CONNECTFIELDDA TASERVICEUNITMPDMCROSS- CONNECTFIELDTN577P ACKETGATEWAYCPTN765 PROCESSORINTERF ACE CPSWITCHED ONTN754  DIGITALLINE CPMPDM103A  ORW ALLJACKCROSS-CONNECTFIELDTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN767  DS1INTERF ACE CPORTN760(ANALOG) TIETRUNK  CPTN722  DS1  TIETRUNK  CPOR TN760(ANALOG) TIETRUNK  CPOR TN767  DS1INTERF ACE CP
FIGURE 7.  G3r to G2 Traditonal Module DCS Used in a Short Haul
and Long Haul Connection
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CROSS- CONNECTFIELDTN577P ACKETGATEWAYCPSHORT  HAUL  DCS  CONNECTIONS ±  G3r  TO  G1G3r CABINETG1  CABINETCROSS- CONNECTFIELDTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN767  DS1INTERF ACE CPCHANNEL SERVICE UNITCHANNEL SERVICE UNITTN722  DS1  TIETRUNK  CPSWITCHED ONTN767  DS1INTERF ACE CPTN765 PROCESSORINTERF ACE CPSWITCHED ONTN754  DIGITALLINE CP103A ORWALLJACKDA TASERVICEUNITCROSS- CONNECTFIELDDA TASERVICEUNITMPDMCROSS- CONNECTFIELDTN577P ACKETGATEWAYCPTN765 PROCESSORINTERF ACE CPSWITCHED ONTN754  DIGITALLINE CPMPDM103A  ORW ALLJACKCROSS-CONNECTFIELDTN464 32-CHANNELE1  TRUNK CPOR TN722 DS1 TIETRUNK  CPOR TN767  DS1INTERF ACE CPORTN760(ANALOG) TIETRUNK  CPTN722  DS1  TIETRUNK  CPOR TN760(ANALOG) TIETRUNK  CPOR TN767  DS1INTERF ACE CP
FIGURE 8.  G3r to G2 Universal Module DCS Used in a Short Haul
and Long Haul Connection
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LONG HAUL DCS + CONNECTIONS ± G3r TO G3iG3r  CABINETG3i  CABINETCROSS- CONNECTFIELDCHANNEL SERVICEUNITCHANNEL SERVICE UNITTN765PROCESSORINTERF ACE CPSWITCHED ONTN767 DS1  INTERF ACE CPTN464 32-CHANNELE1  TRUNK CPLONG HAUL DCS + CONNECTIONS ± G3r TO G3rG3r  CABINETG3r  CABINETCROSS- CONNECTFIELDCHANNEL SERVICEUNITCHANNEL SERVICE UNITTN464 32-CHANNELE1  TRUNK CPTN46432-CHANNELE1  TRUNK CP
FIGURE 9.  G3r to G3i and G3r to G3r DCS Plus
Used in a Long Haul Connection
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Traffic Considerations
To determine if traffic engineering calculations should be made for  G1 or G3i, consider the follow-
ing (for G3r, traffic engineering will be done regardless):
YES NO
Will the number of busy-hour calls meet or exceed 7200
(G1) or 10,000 (G3i)? 1 -
Will the call activity  be different  than  the  balance of  36%
outgoing, 36% incoming, 28% intra-premises (±10%)? 2 -
Will the trunk (all types) to terminal ratio exceed 50%? 3 -
Is ARS requested with more than 425 terminals? 4 -
Is DID with Message Center Service requested and are
there more than 425 terminals? 5 -
Will more than 50% of the incoming traffic  be handled by
the Attendant? 6 -
Will AUDIX be used? 7 -
Will DCS or ISDN-PRI be used? 8 -
In most domestic locations, the DOSS/ATTOMS-CPS configurator must be used
for all DEFINITY G1 and G3 designs.  Note carefully any configurator report
messages associated with the above items that are answered ``yes.
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Network Access Facilities
For each type of facility listed on Table L, enter the quantity in the  appropriate block.  The Ground
Start column is for record and order preparation purposes only.
TABLE L.  Network Access Facilities
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Quantity If
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Facility 1-Way 1-Way 2-Way Ground Total
In Out Start
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
1. LOCAL CENTRAL OFFICE
a. CO Trunks
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
b. Personal CO Lines
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c. Subtotal
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
2. FOREIGN CENTRAL (FX) OFFICE
a. CO Trunks
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
b. Personal Lines
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
c. Subtotal
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
3. 800 SERVICE
a. Band 1
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
b. Band 2
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c. Band 3
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d. Band 4
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e. Band 5
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f. Subtotal
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4. WATS
a. Number of WATS lines
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
b. Personal Lines (included in a)
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
g. Subtotal
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TABLE L (continued).
Network Access Facilities
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Quantity If
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Facility 1-Way 1-Way 2-Way Ground Total
In Out Start
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
5. DIRECT INWARD DIAL (DID) LINES
a. DID Lines
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
b. Subtotal
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
6. TIE LINES (include DCS)
a. Tie Lines (exclude b)
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
b. Release Link Trunks
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
c. Subtotal
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
7. DS1 FACILITIES
(TN722 or TN767 circuit pack or 464)
a. Voice
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
b. Alternate Voice/Data
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
c. ISDN PRI (TN767 or 464 circuit pack)
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
e. Subtotal
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
8. PRIVATE LINES
a.
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b.
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
c.
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d. Subtotal
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb c c c
c c c
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Circuit Pack Determination
Terminals, trunks, auxiliary equipment, and customer-provided equipment (CPE) require an inter-
face (circuit pack) to be connected to the system.
Note:All circuit packs are referred to by their circuit pack numbers only.  Version letters
(for example, the ``B in TN750B, the ``C in TN464C) are not included. Assume the
latest version is to be used for all circuit packs.
Any customer-provided equipment that is not FCC-registered requires a 36A Coupler (for music)
or 278A adapter (for paging) and a 2012D Transformer. This enables a customer to connect an
external music or paging system to the switch where the interface may not match exactly.
Determine the types and quantities of circuit packs on the following worksheets, and enter the
totals in Table M.  Information required in these worksheets may be obtained from the tables pre-
viously filled out in this manual.  For a detailed description of the systems  circuit packs, see
DEFINITYÒCommunications System Generic 3ÐSystem Description, 555-230-200.
For a G3i, two memory circuit packs are required for simplex systems and four for duplex sys-
tems (PEC 63526). For a G3r, the quantity is predetermined at two memory circuit packs, so no
planning is required.
For G3i CallVisor ASAI,  one packet control circuit pack (PEC 63533) and one ISDN-BRI  circuit
pack (PEC 65512) are required for a simplex system.  If duplicated with CallVisor ASAI, two
packet control circuit packs plus one TN771 Maintenance circuit pack (PEC 65524) per port net-
work are required.
For G3r CallVisor ASAI,  the packet control circuit pack(s) and, for  duplicated systems,  mainte-
nance circuit pack are already included in the configuration, so the only circuit pack required from
planning is one ISDN-BRI circuit pack (PEC 65512).
In G1 and G3i configurations, port networks are connected directly to each other. In G3r, where
there are four or more port networks, they are connected to the TN573 Switch Node Interface cir -
cuit pack, with one TN573 for each port network. The TN573 circuit packs are located in a switch
node carrier, usually the PPN, E Carrier. This configuration, called the Center Stage Switch
(CSS), reduces the amount of connections needed between port networks. You can have a CSS
for fewer than four port networks, but it is not recommended unless you anticipate expanding to
four or more port networks.
Each G3r cabinet, including the PPN that contains the CSS, requires an Expansion Interface
TN570.  Only the CSS in the PPN contains a Switch Node Interface TN573 and Switch Node
Clock TN572. If one of the cabinets is remoted, both ends of the connection require a DS1 Con-
verter TN574. The TN776 Expansion Interface circuit pack cannot be used for the G3r CSS.
Note also that the TN776 Expansion Interface circuit pack is required with ISDN-BRI  in the G3i,
but cannot be used at all in the G3r. The Expansion Interface circuit pack for the G3r is the
TN570.
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