ATT DEFINITY Communications System Generic 3 Instructions Manual

							System Hardware and Software Capacity Limits
Issue  3   March 1996
A-71
1. The Last Number Dialed Entries = Stations + Digital Data Endpoints + Attendant Consoles.
2. Leave Word Calling is available in the ABP only if the Voice Mail Option is purchased.
Table A-4. Maximum System Parameters for G3V4 Release 1.0 — continued
ITEMG3vsV4 
ABP/PBPG3sV4 
ABP/PBP G3iV4 G3rV4
Intercom Translation Table (ICOM)
Automatic/Manual and Dial
ICOM groups per system 10 10 32 256
Auto/ Ma nu al 10 10 32 25 6
Dia l 10 10 32 25 6
Members per ICOM group
Auto 32 32 32 32
Dia l 32 32 32 32
Members per System 320 320 1,024 8,192
Last Number Dialed
Entries/System
1282 282 3,216 32,528
Number of Digits 24 24 24 24
Leave Word Calling (Switch-Based)
2
Messages Stored 450 450 2,000 6,000
Messages per User 125 125 125 125
Remote Message Waiting Indicators
Per Extension 80 80 80 80
Per System 240 240 240 1,250
Simultaneous Message Retrievers 60 60 60 400
System-Wide Message Retrievers 10 10 10 10
Malicious Call Trace
Maximum Simultaneous Traces 16 16 16 16
MLDN
Via DID 8 8 8 20
Via  CO 50 50 50 50
Modem Pool Groups
Mod e 2/Analog
Group Members per System 64 64 160 2,016
Number of Groups 2 2 5 63
Members per Group 32 32 32 32 
						

							System Parameters
A-72Issue  3   Marc h 1996 
1. The actual limit in the software is 63, but due to performance c onsiderations, the recommended
number of DCS Nodes is 20.
2. The numbers here are node number addresses.
3. G3V2 AND G3V3 do not support Tenant Partitioning.
4. Only  port slots are included in this  count. For example, there are 100 p ort slots p er MCC EPN  cabinet.
One slot in the cabinet is already dedicated for the Tone/Clock b oard. Other service c ircuits may be
required which would further reduce the number of port slots available. In G3r and G3si, the service
slot may be equipped with service boards that do not require tip and ring connections
Table A-4. Maximum System Parameters for G3V4 Release 1.0 — continued
ITEMG3vsV4 
ABP/PBPG3sV4 
ABP/PBP G3iV4 G3rV4
Networking
CAS Nodes NA/99 NA/99 99 99
DCS Nodes
1
BX.25 NA/20 NA/20 20 20
ISDN PRI NA/20 NA/20 20 20
Hyb rid NA/20 NA/20 20 20
ENP N o d es
2N A/9 99 NA/ 99 9 999 99 9
Paging
Code Calling IDs 125 125 125 125
Loudspeaker Zones 9 9 9 9
Partitions
3
Atte n d an t Gro u p 15 15 15 27
Extension Partition  Group 8 8 8 8
Extension Partition 8 8 8 8
Tenant Partition 20 20 20 100
Personal CO Lines (PCOL)
PCOL Appearances 4 4 4 16
PCOL Li ne s (Tru nk Gro u p s) 15 15 200 20 0
PCOL Trunks Per Trunk Group 1 1 1 1
Port Circuit Pack Slots
4
Per Expansion Port Network (EPN)
MCC Standard Reliability NA NA 99 99
SCC S ta nda rd Rel ia b i lit y NA NA 71 71
Small Cabinet Standard Reliability
(Upgrade only)NA NA 39 39 
						

							System Hardware and Software Capacity Limits
Issue  3   March 1996
A-73
1. This c apacity for the G3vs and G3s was reduc ed to make the capacity proportional to that provided in
the larger sizes (about 25% of the maximum number of system trunks for one board). G3i integrated
queue slots should b e increased to 100 for one b oard (200 for 5 boards) but c an not b e d one in this
release due to memory limitation (each q ueue slot requires 18 bytes). The G3r has been resized to
4000 q ueue slots for the 10 boards maximum (only 1,000 would  have b een needed  for one b oard),
since the common pool architecture requires a greater number of total queue slots.
Table A-4. Maximum System Parameters for G3V4 Release 1.0 — continued
ITEMG3vsV4 
ABP/PBPG3sV4 
ABP/PBP G3iV4 G3rV4
Port Circuit Pack Slots (Continued)
Per Processor Port  Network (PPN)
MCC Standard Reliability NA NA 89 80
SCC S ta nda rd Rel ia b i lit y NA NA 64 NA
ESCC  Sta n d a r d  Re li a b i li ty NA 70 70 NA
CSCC Stan dard Reliab ility 10 NA NA NA
Recorded Announcements
Analog  an d Aux. Trunk  Announcements
Analog and Auxiliary Trunk Queue 
Slots per Announcement50 50 150 1,00 0
Analog and Auxiliary Trunk Queue 
Slots per System50 50 150 1,00 0
Calls Connected per Announcement
Auxiliary Trunk  50 50 150 1,000
An al og Po rt 50 50 150 1,00 0
Integrated Announcements
Integrated Announcement Circuit
Packs11 510
Channels Connected per 
Integrated Announcement Circuit
Pa c k16 16 16 16
Calls Connected per
Integrated Announcement25 25 50 1,00 0
Integrated Announcement
Recording Time (Minutes:Sec on ds)
16 KB recording 8:32 8:32 8:32 8:32
32 KB recording 4:16 4:16 4:16 4:16
64 KB recording 2:8 2:8 2:8 2:8
Integrated Queue Slots per System
125 25 50 4,00 0
Total Recorded Announcements 128 128 128 256 
						

							System Parameters
A-74Issue  3   Marc h 1996 
1. 241 Simultaneous Circuit-Swit ched Calls p er port network, except for G3vs and G3s with 180 and G3r
with f 7,712 (limited by the number of call records supported).
2. There are 483 time slots for Voice and Data per port network.
3. G3V3 Release 3.0 or later, or G3V4 , use TN7 44  Ca ll  Cla ssifier for basic TTR usage as well as call
prompting/call c lassification/MFC. Also, the TN2182 Tone/Clock/Detector is used for multiple tone
detection functions. The number of TN748, TN420, or TN744 boards is limited only by the number of
available slots. There is a single limit on the total number of tone receiver (classifier) ports for the
system. For G3V3 Release 3.0 or later, or G3V4: TN748/TN4 20  ha ve 4 p ort s fo r TT R use, TN7 48 /T N42 0
have 2 p orts for GPTD use, TN744 has 8 p orts for c all prompting/call classification/MFC/TTR/GPTD
use, and  TN2182 has 8 ports for call prompting /call classification/MFC/TTR/GPTD use.
Table A-4. Maximum System Parameters for G3V4 Release 1.0 — continued
ITEMG3vsV4 
ABP/PBPG3sV4 
ABP/PBP G3iV4 G3rV4
System Administration
Num b e r o f L o g ins 15 15 15 15
Administrable History File Entries 50 50 500 1,250
Simultaneous Administration Command 1 1 1 5
Simultaneous Maintenan ce Command 1 1 1 5
Simultaneous SM Sessions 3 3 5 8
Printer Queue Size 50 50 50 50
Speech Synthesis Circuit Packs66 640
Channels per Speech Circuit Pack 4 4 4 4
Terminating Extension Groups (TEG)
TEGs 32 32 32 32
Users That May Share a TEG 4 4 4 4
Time Slots
Simultaneous Circuit Switched Calls
1180 180 723 7,712
Total Slots 512 512 1,536 22,528
Time Slots for Voice & Data
2483 483 1,449 21,208
Time Slots per Port Network 512 512 512 512
Tone Classifiers
Tone Receivers (General)
380 200 200 84 0
Call Classifier Boards NA NA NA NA
Classifiers / Prompting TTRs NA NA NA NA
Tone Detector Boards NA NA NA NA
General Purpose Tone Detectors NA NA NA NA
Touch-Tone Receivers NA NA NA NA 
						

							System Hardware and Software Capacity Limits
Issue  3   March 1996
A-75
1. Only one Processor Interface (PI) is sup ported  in G3vs (CSCC) and G3s (ESC C) c on f i g ura tio n s,
therefore a total of 4  physical links (used for BX.25 or PRI) are available. PRI interface via the PI is not
available in Germany. PRI interface via the Packet Control must be used.
2. PRI interface via the Packet Control is not available on G3vs. PRI is not available on G3vs in Germany.
Other Countries must use the PI when they have the G3vs configuration.
3. In the 286 or the G3i c onfiguration, 2 PI boards c an be supported  in the MCC, a total of 8 physical links
(used for BX.25 or PRI) is ava ila b l e. Sin c e  th e SCC/ ESCC/CSCC c an only sup p ort 1 PI b oard, a total
of 4 p hysical links (used for BX.25 or PRI) is available in the G3vs and the G3s configurations. When
using the Packet Control, the G3s and G3i limit is bounded by the DS1 CP limit.
4. G3vs has the same software c apacities for stations and trunks as does G3s.  However, these software
capacities are limited by the c abinet hardware. A typ ical switch would have 20 to 50 stations with 10
to 20 trunks. Station capacities  can be reached  only by administration without hardware (AWOH). This
includes extensions administered without hardware.
Table A-4. Maximum System Parameters for G3V4 Release 1.0 — continued
ITEMG3vsV4 
ABP/PBPG3sV4 
ABP/PBP G3iV4 G3rV4
Tone Classifiers (Continued)
TTR Queue Size 4 4 4 4
Prompting TTR Queue Size NA/80 NA/80 80 80
Trunks
DS1 Circuit Packs 8 8 30 166
Queue Slots for Trunks 32/64 32/64 198 1,332
PRI Interfaces via PI
1NA/4 NA/4 8 NA
PRI Int erf a c es via  Pa c k e t Control
2NA NA/8 30 NA
PRI Interfaces via PKTINT NA NA NA 166
PRI Temporary Sig naling Connections
TSCs in System NA/164 NA/164 656 4,256
Call Associated TSCs NA/100 NA/100 400 4,000
Non Call Associated  TSCs NA/64 NA/64 256 256
Administered TSCs NA/64 NA/64 128 128
Ring b ack Queue Slots 32/64 32/64 198 1,332
Total PRI Interfaces
3NA/4 NA/8 30 166
Trunk Groups Hourly Measurements 25 25 25 75
Trunk Groups in the System 16/32 16/32 99 666
Trunk Memb ers in a Trunk Group 50 50/99 99 255
Trunks in System (Including Remote
Access)
450/100 50/100 400 4,000
Measured Trunks in System 50 50/100 400 4,000 
						

							System Parameters
A-76Issue  3   Marc h 1996 
1. The following items detract from the total number of available “Stations” on a given switch:
— Analog Music-On-Hold
— Attendants
— Modem Pool Conversion Resources
— TAA S P ort
— Stations (Digital, Display, BRI, etc.)
— Analog  Announcements
— Analog  External Alarm Port
— Agent Login IDs
— ACD Agents
2. All BRI stations can be disp lay stations (G3vs does not sup port BRI).
3. The software limit for digital stations in G3vs is 200 stations, b ut due to power limitations the
recommended limit is 80 digital stations.
4. Including extensions administered without associated hardware (for the G3s, G3i and G3r
Configurations). The Station Capacity for G3vs (200) is a software limit. The physical capacity of the
CSCC (10 port slots) limits the G3vs configuration from reaching the software limit.
Table A-4. Maximum System Parameters for G3V4 Release 1.0 — continued
ITEMG3vsV4 
ABP/PBPG3sV4 
ABP/PBP G3iV4 G3rV4
Voice Terminals
1
Associated Data Modules (DTDMs) 75 75 800 7,500
BRI Stations
2NA 50 1,000 7,000
Digital Stations
380 200 2,400 25,000
Display Stations 200 200 2,400 10,000
Sta tio ns
4200 200 2,400 25,000
Station Button Cap acity (K Units) 68.4 68.4 700.8 5,260
VuStats
Measured Agents or Login IDs 75 75 400 2,000
Measured Splits 12/24 12/24 99 255
Measured Trunk Groups 16/32 16/32 32 32
Measured VDNs 12/24 12/24 99 512
Reporting Period s
Intervals 25 25 25 25
Days 1 1 1 1
Display Formats 25 25 25 25
Simultaneous Updating Displays 100 100 100 500 
						

							System Hardware and Software Capacity Limits
Issue  3   March 1996
A-77
1. No limit on maximum number of auto dial buttons (other than system limit on button capac ity).
2. In  th e c ase  of  SCC/ ESCC/CSCC, only four BX.25 physical links are sup p orted in the configuration.
Table A-5. Maximum System Parameters for G3V4 Release 3.0
ITEMG3vsV4 
ABP/PBP G3siV4 G3siV4 
+m G3rV4
Abbreviated Dialing (AD)
AD Lists Per System 400 400 2,400 5,000
AD List Entry Size 24 24 24 24
AD Entries Per System 2,000 2,000 12,000 100,000
Auto Dialing Button
1
Entries per System1NA N/A N/A N/A
Enhanc ed List (System List) NA/1 1 1 1
Maximum Entries NA/2,000 2,000 10,000 10,000
Group Lists 100 100 100 1,000
Ma xim um  E ntr ie s 10 0 10 0 100 100
Group Lists per Extension 3 3 3 3
System List 1 1 1 1
Ma xim um  E ntr ie s 10 0 10 0 100 100
Personal Lists 400 400 2,400 5,000
Ma xim um  E ntr ie s 10 0 10 0 100 100
Personal Lists per Extension 3 3 3 3
Applications Adjuncts
CallVisor ASAI Adjuncts N/A 4 8 8
Asynchronous Links (RS-232) 5 5 5 10
CDR Output Devices 2 2 2 2
Journal: System Printer 2:1 2:1 2:1 2:1
Property Management Systems 1 1 1 1
BX.2 5 Ph ys i c al  Links
244 816
Application Processors (such as 3B2-MCS) 1 1 1 7
AUDIX Adjunc ts 1 1 1 8
CMS Adjuncts 1 1 1 1
ICM Adjuncts (ISDN Gateway) NA/1 1 1 1
BX.2 5 Pro c e sso r Ch an ne ls 64 64 64 128
Hop Channels 64 64 64 128 
						

							System Parameters
A-78Issue  3   Marc h 1996 
1. All references to Hospitality Parameter Reduction on the Customer O ption form have b een removed from
the Cap acities Tab les.
2. When going  from 4 to 3 login maximums, a c hange to the hunt group form is required. This mean all
agents must be logged-out. In one extreme case, this is potentially avoided and R2 & R3 CMS handles
the fourth login as UNST AFF ED,  a p p r o p r i ate ly.
3. R3V 3  CMS  wa s  ren am e d  to  R3 V4  CM S t o m at c h t he  DEF INIT Y  swi tch  n um b e rin g .
4. AAR is not an optional feature in the G3vs ABP.
5. Plus up to seven inter-exc hange carrier (IXC) digits.
Table A-5. Maximum System Parameters for G3V4 Release 3.0 — continued
ITEMG3vsV4 
ABP/PBP G3siV4 G3siV4 
+m G3rV4
Automatic Call Distribution (ACD)
Announcements per Split 2 2 2 2
Announcements per System 128 128 128 256
Splits
112/242499255
ACD Memb ers per Split 150 150 200 999
Split Members per System Measured ACD Agents
(Switc h Limits)
Logged-In Splits per Agent
2
No CMS 4 4 4 4
R2 CMS 3 3 3 3
R3 CMS 3 3 3 3
R3V2 CMS 4 4 4 4
R3V4 CMS
3444 4
Queue Slots per  Group 200 200 200 999
Queue Slots per  System 200 200 1,000 10,500
ARS/AAR
4
AAR/ARS Patterns (Shared) 20/40 40 254 640
ARS/AAR Analysis Tables 2,000 2,000 2,000 2,000
Choices per RHNPA Table 12 12 12 12
Digit Conversion Entries 400 400 400 400
AAR/ARS Digit Conversion
Digits Deleted for ARS/AAR
528 28 28 28
Digits Inserted for ARS/AAR 18 18 18 18
AAR/ARS Sub-Net Trunking
Digits Deleted for ARS/AAR 28 28 28 28
Digits Inserted for ARS/AAR 36 36 36 36
Digits Sent for ARS/AAR 40 56 31 68 
						

							System Hardware and Software Capacity Limits
Issue  3   March 1996
A-79
1. Number of available 12 character inserted-digit-strings available for AAR/ARS preferences.
2. Recommended number of c onsoles supported due to power limitations. Of the four consoles, one may
be used as a night console. The software actually supports 6:1 day/night attendant consoles.
3. This is the same as the number of trunk groups in the system.
4. Referred  to as ‘‘emergency access queue length’’ in G3s.
Table A-5. Maximum System Parameters for G3V4 Release 3.0 — continued
ITEMG3vsV4 
ABP/PBP G3siV4 G3siV4 
+m G3rV4
ARS/AAR (Continued)
Entries in each RHNPA Table 1,000 1,000 1,000 1,000
FRL s 8 8 8 8
Inserted Digit Stri n g s
1450 450 1,200 3,000
Patterns for Measurement
Shared Patterns for Measurement 20 20 20 25
RHNPA Ta b l es 32 32 32 32
Rou tin g  Pla ns 8 8 8 8
ARS To ll Ta b l es 32 32 32 3 2
Entries per Toll Table 800 800 800 800
Trunk Groups in an ARS/AAR Pattern 6 6 6 16
UDP (Entries) NA/240 240 10,000 50,000
TOD Ch ar ts 8 8 8 8
Toll Analysis Tab le Entries 1,000 1,000 1,000 1,000
Attendant Service
Attendant Consoles (day:night)
24 6:1 15:1 27:1
Attendant Console 100s Groups per Attendant 20 20 20 20
Attendant Control Restriction Group s 96 96 96 96
Centralized Attendant Service
Release Link Trunks at Branch NA/99 99 99 255
Release Link Trunk Group at Branch NA/1 1 1 1
Release Link Trunks at Main NA/100 100 400 4,000
Rel ea se L in k Tru nk Gro u p s at Ma in
3NA /32 32 99 66 6
Other Access Queues
Maximum Number of Queues 12 12 12 12
Maximum Number of Queue Slots
430 30 80 80
Size  Ra n g e o f Reserved Queue 2-25 2-25 2-75 2-75
Rese rved  Queue  Def au lt Size 5 5 5 5
Queue Len gth 30 30 80 300
Swit c h e d  Lo o p s p e r Con sol e 6 6 6 6 
						

							System Parameters
A-80Issue  3   Marc h 1996 
Table A-5. Maximum System Parameters for G3V4 Release 3.0 — continued
ITEMG3vsV4 
ABP/PBP G3siV4 G3siV4 
+m G3rV4
Authorization
Authorization Codes 1,500 1,500 5,000 90,000
Station Security Code Length 4 4 4 4
Classes of Restriction 96 96 96 96
Classes of Service 16 16 16 16
Length of Authorization Code 4-7 4-7 4-7 4-7
Length of Barrier Code 4-7 4-7 4-7 4-7
Length of A c count Codes NA/1-15 1-15 1-15 1-15
Restricted  Call List 1 1 1 1
Remote Access Barrier Codes 10 10 10 10
CDR Account Code List NA/1 1 1 1
Toll Call List 1 1 1 1
Unrestricted/Allowed Call Lists 10 10 10 10
Total Call List Entries 1,000 1,000 1,000 1,000
Automatic Callback Calls20 20 240 1,500
Automatic Wakeup
Simultaneous Display Requests 10 10 10 30
Wakeup Requests per System 400 400 2,400 15,000
Wakeup Request per Extension 1 1 1 1
Wakeup Requests per 15-minute  Interval 150 150 450 950
Basic CMS
Measured Agents or Login IDs 75 75 400 2,000
Measured Splits 12/24 24 99 255
Measured Trunk Groups 16/32 32 32 32
Measured VDNs NA/24 24 99 512
Reporting Period s
Intervals 25 25 25 25
Days 7 7 7 7