ATT DEFINITY Communications System Generic 3 Planning And Configuration Instructions Manual

							SYSTEM PARAMETERSaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
TABLE C (continued).
System Parameters
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Item G1 G3i G3r
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External CMS
Measured agents per system 400 400 1,023
Measured agents per split 30 30 999
Measured splits 32 99 255
Measured trunk groups 99 99 666
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Facility Busy Indicators
Number of indicators 2,400 4,000 10,000
Buttons per tracked resource 100 100 100
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Hunt Groups or Splits
Groups and/or splits 99 99 255
With hospitality parameter reduction 5 5 None
Group members per system 500 500 3,000
Group members per group/split 200 200 999
Measured groups/splits 99 99 255
Queue slots per group 200 200 999
Queue slots per system 1,000 1,000 6,000
Announcements per group 2 2 2
Measured ACD agents
Agents logged in per system measured by CMS 400 400 1,023
Agents logged in per split measured by CMS 200 200 999
ACD supervisors per system 99 99 255
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Intercom Translation Table (ICOM)
Automatic/manual and dial
ICOM groups per system 32 32 680
Members per ICOM group 32 32 32
Members per system 1,024 1,024 8,192
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Last Number Dialed
Entries per system 2,400 2,400 15,028
Number of digits 16 16 16
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Leave Word Calling (SPE based)
Messages stored 2,000 2,000 2,000
Messages per user 10 10 16
Simultaneous message retrievers 60 60 400
Systemwide message retrievers 10 10 10
Remote message waiting indicators
Per extension 80 80 80
Per system 80 80 500
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36 
						

							aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaSYSTEM PARAMETERS
TABLE C 
(continued).
System Parameters
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Item G1 G3i G3r
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Modem Pool Groups
Mode 2/analog 5 5 63
Members per group 32 32 32
Group members per system 160 160 2,016
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Networking
CAS nodes 99 99 99
DCS nodes 63 63 63
UDP nodes 240 240 1,000
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Paging
Loudspeaker zones 9 9 9
Code calling IDs 125 125 125
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Personal CO Lines (PCOL)
PCOL trunk groups 40 40 100
PCOL lines 40 40 100
PCOL trunks per trunk group 1 1 1
PCOL appearances 4 4 16
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Port Circuit Pack Slots*
Per PPN
MCC simplex 89 89 80
MCC duplicated 78 78 60
SCC simplex 64 64 None
SCC duplicated 56 56 None
Per EPN
MCC simplex 99 99 99
MCC duplicated 98 98 98
SCC simplex 71 71 71
SCC duplicated 70 70 70
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Power Failure Extensions
Model 574-5 panel 35 35
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*
Only port slots are included in this count.  There are 100 port slots per EPN cabinet,  one of which is
dedicated for the Tone/Clock board.  There may be other service-related slots required which would
further reduce the number of port slots available.  In G3 carriers, a 21
st slot may be equipped with auxili-
ary boards that do not require tip and ring connections.
37 
						

							SYSTEM PARAMETERSaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
TABLE C (continued).
System Parameters
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Item G1 G3i G3r
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Recorded Announcements
Recorded announcements 64 128 256
Analog queue slots per system 150 150 300
Analog queue slots per announcement 150 150 300
Integrated queue slots per system 50 50 300
Calls connected per announcement
Integrated announcement or auxiliary trunk 255 255 255
Analog trunk 128 128 128
Integrated announcement circuit packs 1 1 1
Channels per integrated announcement circuit pack 16 16 16
Integrated announcement recording time (min.:seconds)
16 KB recording None 8:32 8:53
32 KB recording 4:16 256 256
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Speech Synthesis Circuit Packs 6 6 40
Channels per speech circuit pack 4 4 4
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System Administration
Simultaneous administration sessions 3 5 8
Simultaneous administration commands 1 1 5
Simultaneous maintenance commands 1 1 3
Administration history file entries 250 250 2000
Printer queue size 50 50 50
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Terminating Extension Groups (TEGs)
TEGs 32 32 32
Users that may share a TEG 4 4 4
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38 
						

							aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaSYSTEM PARAMETERS
TABLE C 
(continued).
System Parameters
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Item G1 G3i G3r
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Time Slots
Total slots 1,024 1,536 11,264
Slots for voice and data 966 1,449 10,604
Simultaneous circuit-switched calls 482 723 5,291
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Tone Classifiers
Tone detector circuit packs 20 10 50
General purpose tone detectors 40 20 100
Touch-tone receivers 80 40 200
Call classifier circuit packs 10 10 25
Call progress touch-tone receivers (TTR) 80 80 200
TTR queue size 4 4 4
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Trunks
Trunks in system (also remote access) 400 400 4,000
With hospitality parameter reduction 50 50 None
Trunk members in a trunk group 99 99 255
Trunk groups in the system 99 99 666
Trunk group hourly measurements None None 75
Queue slots for trunks 198 198 1,332
Ringback queue slots 120 1000 1,000
DS1 circuit packs 30 30 166
PRI Interfaces (D-channels)
MCC 8 8 166
SCC 4 4
PRI Interfaces (B-channels)
MCC 184 400
SCC 92 400
PRI Temporary Signaling Connections 656
Call associated 400
Non-call associated 256
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Voice Terminals
Stations
11,600 1,600 10,000
Associated data modules (DTDMs, etc.) 800 800 5,000
Digital stations
21,600 1,600 10,000
ISDN-BRI stations3None 1,000 5,000
Station button capacity (units) 547.2 K 547.2 K 4.12 M
Display Stations 1,600 1,600 10,000
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1.  This includes extensions administered without associated hardware.
2.  All digital stations can be display stations.
3.  All ISDN-BRI stations can be display stations.
39 
						

							SYSTEM PARAMETERSaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Notes:
Digital data endpoints terminate on a port of the switch.  Up to 800 ports can ter-
minate digital data endpoints.  The remaining system  ports are available for terminat-
ing digital voice terminals, trunks, etc. 1.
For G3, the extensions are shared among the following applications: voice station,
attendant,  data endpoint, hunt group, recorded announcement, TEG, VDN, extension
for failed automatic wakeup messages, attendant common shared extensions, code
calling ID, and phantom extensions.  (For example, it is possible to have 1600 sta-
tions plus 1300 phantom extensions, that is, administration without hardware).  In
addition, there is another internal dial plan limit:  PCOL groups, common shared
extensions, access endpoints, code calling IDs, Listed Directory Numbers (LDNs),
hunt groups, announcements, and TEGs are limited to 860. 2.
When more than 23 B-Channels for every one D-Channel are provisioned, Non-
Facility Associated Signaling (NFAS) must be used. 3.
Trunks and access endpoints (see Data Parameters in Table C entries for more on
access endpoints) consume the same resource.  The sum of trunks and access end-
points cannot exceed 400. 4.
A fully equipped PPN cabinet and EPN cabinet without duplication (MCC system)
has 184 port circuit pack slots available (after tone detectors and expansion inter-
faces have been added in).  A system using all these slots for digital line circuit packs
has a maximum physical digital line capacity of 1472 lines (184 slots x 8 ports per
slot).  Replacing one of the digital line circuit packs with a trunk circuit pack or a cir-
cuit pack other than a digital line circuit pack reduces the digital line capacity by 8
lines.  Therefore, trunking and analog and hybrid terminal requirements must be con-
sidered in determining the actual maximum for each system.  When the second EPN
is added in a G3 system, 1600 digital terminals can be configured in the system. 5.
A button module (function key module) is a portion of memory required to store but-
ton translations.  Some digital voice terminals require no button modules while other
terminals need one or more modules.  Digital voice terminal button module and
display requirements are given in the following table, ``Station Allocation Characteris-
tics.  These button module and display requirements limit the number of digital voice
terminals with more than 10 feature buttons and/or displays that can be connected to
a system.  In G3, memory units are allocated by the system to each terminal based
on the number of buttons actually translated.  The button module scheme is no
longer used in G3.  There are 547,000 memory units available in G3 for terminals. 6.
The system automatically initiates phantom user calls without any dialing from a
voice terminal.  An automatic wakeup call is an example of a phantom user call. 7.
40 
						

							aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaSYSTEM PARAMETERS
The following table shows the button module requirements of different station configurations.
TABLE D.  Station Allocation Characteristics
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Required Records Required Records and
Station Type
(G1,G3) Button Units*
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Analog set 500 S S+62
Analog set 2500 S S+62
Analog set 7101A S S+62
Analog set 8102 S S+62
Analog set 8110 S S+62
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
10MET set - 10 buttons S S+52
20MET set - 20 buttons S + [B] S+152
30MET set - 30 buttons S + [B] S+252
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Hybrid set - 7303S S S+102
Hybrid set - 7305S S + [B] S+342
Hybrid set - 7309S S S+102
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Digital set - 7401D S S+92
Digital set - 7401 Plus S S+92
Digital set - 7403D S S+102
Digital set - 7404D S + M S+62
Digital set - 7404D w/display S + B + M S+192
Digital set - 7405D S + [B] S+342
Digital set - 7405D w/display S + B + [B] S+472
Digital set - 7406D S + [B] S+282
Digital set - 7406D w/display S + B + [B] S+342
Digital set - 7406 Plus S + [B] S+282
Digital set - 7407D (w/display) S + B + [B] S+472
Digital set - 7407 Plus S + B + [B] S+472
Digital set - 7410D S S+102
Digital set - 7434D S + [B] S+342
Digital set - 7434D w/call coverage module S + B + [B] S+542
Digital set - 7434D w/display S + 2B + [B] S+472
602A1 S + B + [B] S+342
PC S + B + [B] S+472
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
510BCT S + B + [B] + M S+322
515BCT S + B + M S+232
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* 
Ð Assumes 3 call appearances per station in button 1-3 with all other available buttons assigned.
Ð For call appearances other than 3, adjust total units by the following:
adjustment=(Nca-3)*[(10*Ndisp)+(6*Nbri)]
where: Nca=number of call appearance (assumes first Nca button is CA)
Ndisp=total number of display stations in system
Nbri=total number of BRI station in system
41 
						

							SYSTEM PARAMETERSaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
TABLE D (continued).
Station Allocation Characteristics
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Required Records Required Records and
Station Type
(G1,G3) Button Units*
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Basic Attendant Console A + 2B A
Enhanced Attendant Console A + 2B A
Attendant Selector Console A + 2B A
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Feature Module [B] 240
Display B **
DTDM M M
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MPDM/MTDM/7400A/7400B/7500B M M
Call Coverage Module B 200
EIA (PI-Simplex) M M
CDR M M
Netcon Data Channel 2M 2M
Processor Interface Link 2M 2M
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[ISDN sets for G3 only]
ISDN-BRI UDM - 7500 M + I
ISDN-BRI set - 7505 S + I + 190
ISDN-BRI set - 7506 w/display S + I + 250
ISDN-BRI set - 7507 w/display S + I + 480
ISDN-BRI set - 8503T S + I + 50
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c
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LEGEND:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Notation Meaning G1 G3
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A Attendant record 7 7
S Basic station record 1600 1600
B Large button module 1000 2000
M Data module record 800 800
I ISDN-BRI endpoint record N/A N/A
# Button memory units N/A 547200
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* 
Ð Assumes 3 call appearances per station in button 1-3 with all other available buttons assigned.
Ð For call appearances other than 3, adjust total units by the following:
adjustment=(Nca-3)*[(10*Ndisp)+(6*Nbri)]
where: Nca=number of call appearance (assumes first Nca button is CA)
Ndisp=total number of display stations in system
Nbri=total number of BRI station in system
**  For G3, the number of button memory units required for a display depends on the station type.  The number of  button
memory units required for a display is indicated for each station type in the table above. Note that these values
depend on the assumptions in the previous footnote.  (Call appearances are only translated on buttons 1-3.)
42 
						

							aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaSYSTEM PARAMETERS
Notes:
Regarding station allocation:
1. For G1, [B] is equivalent to B.  For G3, [B] indicates large button modules that are allo-
cated only when a button on that module is administered.
2. Any digital DCP station can add a 7400B, requiring one data module record.
3. A DTDM can be added to a 7403D or 7405D, requiring one data module record.
4. The 6504-T is administered as a 7505D and the 6508-T is administered as a 7507D
(G3 only).
5. A data module (ADM-T) can be added to a 7505D, 7506D, or 7507D, requiring one data
module record (G3 only).
6. The PC/ISDN is administered as a 7506D or 7507D with ADM (G3 only).
7. An ISDN-BRI endpoint record is required for each distinct ISDN-BRI  endpoint.  Thus
each voice-only, data-only, or voice-data endpoint uses one of these records.
43 
						

							aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaSYSTEM VERSION DETERMINATION
SYSTEM VERSION DETERMINATION
From the information given in Tables A, C, and D, you should now be able to determine the sys-
tem version needed.  Check the version in one of the boxes provided.
G1 
G3i 
G3r 
43 
						

							aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaHARDWARE AND SOFTWARE DETERMINATION
HARDWARE AND SOFTWARE DETERMINATION
Voice/Data Terminal Equipment Assignments
Use Table E to list the system users and their individual equipment needs. Blank columns are
provided so that you can fill in the name, extension number, application (voice and/or data), type
of terminal equipment, and adjunct(s) required for each user.  A current phone directory and sta-
tion survey may be helpful when filling in this table.
Note:Before entering the information in Table E, review the 
DEFINITYÒCommunications
System Generic 1 and System 75 and System 85ÐTerminals and AdjunctsÐ
Reference, 
555-015-201, to strengthen your familiarity with the systems terminals
and adjuncts.
Voice/Data Terminal Totals
Using the information listed in Table C and Table E, complete Tables F and G to summarize your
terminal and adjunct needs.  As mentioned above, detailed information for each voice terminal
and adjunct can be found in the 
DEFINITYÒCommunications System Generic 1 and System 75
and System 85ÐTerminals and AdjunctsÐReference, 
555-015-201.
After completing Tables F and G, complete Table H to ensure that the identified equipment is
within the maximum limits of the system.
45