Comdial Digital Telephone System Instructions Manual

							System Overview
8024s
J
8012s
8112N81248IB64X
8112s
I
8101N
Figure l-2b. Station Images - Impact Telephones1-7 
						

							System OverviewIMl66-1 a7
I,
7016s
XDA16
XD64X
Figure 1-2~. Station Images - Americom Telephones1-8 
						

							IM166-107System Overview
t
8.625
L4
X658-
7114x
7114s
7700s
Figure Ma.Outline Dimensions - DigiTech Telephones
4.983
4.069
4,007
2.887
w. 
						

							System OverviewIMl66-107l-10 
						

							IMl66-107System Overview
\
/9
7010s
7110x
II9
c10.55b
7016s
Figure 1-3~. Outline Dimensions - Americom Telephones
1.41 
						

							System OverviewIMi66-107General Specifications
SYSTEM CAPAClTYGo408GO816G1632GM408
LINES
STATIONS
DSS/BLF CONSOLES
INTERCOM PATHS
MAXIMUM SIMULTANEOUS
INTERCOM CONVERSATIONS
PAGING PORTS
PARK ORBITS
SPEED DIALS
SYSTEM
STATION
AUTODIALS
POWER FAIL CIRCUITSPOWER REQUIREMENTS (Fully loaded system)
VOLTAGE
CURRENT
POWER:
VOLT/AMPS4
8164
816
328
Two per sta.Two per sta.Two per sta.Two per sta.
Non-blockingNon-blockingNon-blocking
Non-blocking
Non-blockingNon-blockingNon-blockingNon-blocking
11
1notapp.
9
9
9notapp.
99
9999
notapp.
10
1010notapp.
Unused buttonsUnused buttonsUnused buttons not app.
1
11
1
Go408GO816G1632GM408
go
-129
VACSinglephase -allmodelsCOMMON 
EOUIPMENT DIMENSIONS (approx.)
WIDTH (inches)
HEIGHT(inches)
DEPTH (inches)
WEIGHT (pounds)STATION DIMENSIONS (approx.)
0.6A2.0 A7ow135w
8OVA19OVA
Go408GO816
16.516.5
21.327.1
3.83.8
17.526
Wide ImageNarrow Image
8.625 X 7.658not app.
2.5not app.
10.75x8.99.08x8.9
2.252.25
10.65X8.58.4X8.5
2.9
2.1
GO408 and GO81 6
1 five-way plus 1 three-way
plus 2 SOHVA
2 four-way plus 2 SOHVA
1 four-way plus 3 three-way
5 three-way plus 1 SOHVA
lCHO#S940810818/SO816
800
1600
2.1A
not app.
15ownot. app.
200VA
not app.
G1632GM408
16.5
16.5
27.69.25
4.51.75
30.5xxx
Single Line Proprietary
DigiTech
FOOTPRINT (inches)
WEIGHT (pounds)
Impact
FOOTPRINT (inches)
WEIGHT (pounds):
Americom
FOOTPRINT (inches)
WEIGHT (pounds)6.5x8.5
1.9
8.9x7.1 3
1.75
not app.
not app.
CONFERENCING
(Maximum Combinations At Any One Trme)G1632SMDA STORAGE CAPACITY PER CARTRIDGE
SOFfVVARE REVISION 13A AND LATER
SOFtWARE REVISION 12AAND EARLIER 9001800STATION CABLE REQUIREMENTS
4 five-way plus
1 three-way
plus 1 SOHVA
6 four-way plus2 three-way
3 four-way plus
9 three-way
16 three-way
v
11632/51632
1600
1800
TYPE
MAXIMUM LENGTH
SWITCHING PRINCIPLE
2-wire (1 -pair) twisted, non-shielded cable
1009 feet with 24 gauge wire, 2000 feet with 22 gauge wire
Digital, time division multiplexing 
(TDM). Provides non-blocking
switching with stored program control 
						

							lMl66-.107System Overview
TERMINATIONS
STATION
LINE
STATION MESSAGE DETAIL RECORDING PORT
FORMAT
PARITY
DATA 
BlTS
STOP BITS
BAUD RATE
HANDSHAKING
CABLE LENGTH
MUSIC IiJTERFACE
INPUT LEVEL
INPUT IMPEDANCE
CONNECTOR
PA PORT
OUTPUT LEVEL
OUTPUT IMPEDANCE
CONNECTOR
CENTRAL OFFlCE LlMlTS
LOOP LIMITS
CABLE INSULATION LEAKAGE
INDUSTRY/REGULATORY STANDARDS
MEMORY RETENTION 
AFIER POWER LOSS
FCC REGISTRATION NUMBER
KEY SYSTEM
HYBRID SYSTEM
RINGER EQUIVALANCE NUMBER
PRODUCT CODES
69408 - 4-Line , &Station
GO81 6 
- 8-Line, 16Station
G1632 
- 1 &Line, 32Station
GM498 
- 4-Line, 8Station
Expansion ModuleStandard 
50-pin male connectors for connection to external
distribution field.
Standard, 
8-conductor mini-jack (USOC 14C)
Serial, pseudo RS-232C
None
7 or 8 (programmable)
1 or 2 (programmable)
Programmable in class of serviceXon 
-Xoff
Hardware - CTS
500 Feet maximum
3 
Volts peak-to-peak maximum
Approximately 500 Ohms
RCA phono jack
400 Millivolts peak-to-peak (typical speech)
Approximately 500 Ohms
RCA phono jack
1900 Ohms maximum loop
15,000 Ohms minimum
FCC Certified, part 15 (Class A)
FCC registered (fully protected)
LISTED by OSHA-accredited, nationally recognized, test laboratory
EIA RS478
Bell publication 48002 guidance
Hearing aid compatible handset
68 hours minimum
CWUSA-61535KF-E
CWVUSAS1536-MF-E
1.38
7714X 
DigfTech 24Line Multiline Monitor Telephone19408, SO408
7714s DigiTech 24Line Speakerphone10816, SO81 6
7700s DigiTech 24Line LCD Speakerphone11632, s1632
7701 X DigiTech Single-Line Proprietary Telephone
DD32X Digiiech 32-Button DSS/BLF Console
80248 
/mpact 24-Line LCD Speakerphone
81248 Impact 
24Line Speakerphone
8012s Impact 1FLine LCD Speakerphone
8112s Impact 1 P-Line Speakerphone
8101 N Impact Single-Line Proprietary Telephone
8112N 
Impact Muttiline Proprietary Telephone
IB84X Impact 84-Button DSWBLF Console
701 OS Americom 1 O-Line LCD Speakerphone
7119x Americom WI-Line Multiline Monitor Telephone
7016s Amencorn 16-Line LCD Speakerphone
XDA16 Americom l&Line Adjunct Feature Module
XD64X Americom 64-Button DSS/BLF Console 
						

							IMl66-107
Description Of System Features
Chater 2
Description Of!iystem Features
Abandoned Hold Release
Refer to the discussion titled Ho/d.
Access Denied
Refer to the discussion titled Line Features.
Account Codes
(With Forced Positive Verification)
System users can employ account codes to identify
calls by category or by any other desired grouping so
that the system can print reports. The account code
entry can be voluntary or, beginning with software
release 
13A, the programmer can arrange the system
so that the users are forced to enter an account code
before they can make an outgoing call. The system
compares the account code entered by a station user
with a list of programmed account entries.
The programmer must program the system so that it
verifies an entered account code as valid. If he or she
enables verification and the system cannot match an
account code that a user has dialed with the
programmed account code entries, the system will
sound an error tone if account code entry is voluntary,
or it will prevent the user from further dialing until he or
she enters a matching account code if account code
entry is forced.
A user must enter an account code either.before
dialing an outgoing call or after the distant party on an
incoming call has hung up. Additionally, users may
enter an account code before they select a line for an
outgoing call if they wish. When they enter an account
code without a line selection, the code will apply to any
line they subsequently select at that station. On
incoming and outgoing calls, the user who enters the
account code is associated with the call record except
when the call is transferred. On transferred calls, the
transferee is associated with the call record.
As a feature to LCD speakerphone users, the
programmer can arrange for a message to appear in
the telephone’s display to prompt the user to enter an
account code during incoming or before outgoing calls.
He or she can also assign the length of time that the
display appears. The user must enter account code
digits after the message appears. If the programmer
has set the system to verify code entry, it then makes
a verification attempt.If the system cannot verify the
account code it causes the display to show an error
message. The user may then re-enter the account
code at this point. If the verification attempt is
successful (or if the system does not require that the
code be verified), the display will return to its normaldate and time message. If the account codes are
forced and the call is outgoing, then the line is dropped
at the end of the display time if the user has not
entered a valid account code. The programmable
range for the display time is 1 to 20 seconds. When
the feature is not enabled, the system inhibits the
display prompt.
When a station user activates the last number redial or
automatic radial features for outgoing calls, the system
will automatically re-use the last account code the user
entered at that station unless he or she enters a new
one before activating the redial feature.
In addition to turning on the account code feature,
enabling its verification, and making it either voluntary
or forced, the programmer must set the account code
length, specify the number of digits that the system will
verify, and make up the entire list of account codes
that the users will use. Account code length defines
the number of digits that a user must enter before the
system will accept the code. The length can range
from three to 16 digits but cannot be lower than the
verified account code length. The verified account
code length defines the number of digits that the
system will verify before it accepts an account code as
valid. As well, verified account code length defines the
number of valid account codes that a programmer can
store (as shown in the following table). A programmer
should be aware that when he or she changes the
verified account code length, the system automatically
empties the list of valid account codes.
Digits VerifiedNumber of Valid Account Codes
31000
4400
5 6266
798200
9, 10160
11,12133
13,14114
15,16100
Even though a programmer has arranged a system to
force users to enter account codes before making
calls, they can always dial certain programmer-defined
emergency numbers without an accompanying
account code entry. The system allows a maximum of
three programmable emergency numbers. The
minimum length of an emergency number is 1 digit
and the maximum length is 12 digits. Users may dial
emergency numbers manually, through system speed
dial, personal speed dial, last-number redial, or
automatic redial -- with or without account code entry.2-1 
						

							Account Codes - continued
Account Code Button
A programmer can use station class of service
programming to assign an account code button to any
programmable button location at a station as part of
the button mapping procedure. With this account code
button available, the user can press it and then dial an
account code without interrupting the call. Only the
user of the Account Code button will hear the DTMF
tones when he or she dials the code. The distant
on-line party will not hear the DTMF tones, and the
system will not place the line on hold. The user can
hear the distant on-line party while he or she is dialing
an account code. If the telephone does not provide an
account code button, the user must 
dial an intercom
code before he or she dials the account code digits.All-Call Paging
Refer to the discussion titled Paging.
Analog Terminal Interface Support
With software release revision 8, the digital telephone
system supports the operation of the Analog Terminal
Interface (ATI-D). The ATI-D is a multipurpose
on-premise accessory with dual circuits that provide
an industry-standard telephone interface. This feature
adapts most industry-standard 
(IST) devices and the
ExecuMail voice processing system to the digital
telephone system. The ATI-D accepts both tone and
pulse (rotary) dialing from these devices. Each ATI-D
circuit will drive a load with a maximum ringer
equivalence number (REN) of 2.0 thus allowing more
than one IST connection at each ATI-D circuit input.
The ATI-D supports a wide variety of IST equipment
such as model 500 and 2500 telephones, cordless
telephones, answering machines, and FAX machines.
The ATI-D is housed in a metal enclosure 
ancj is
powered by the telephone system through the station
port connections.It contains a ringing generator to
generate a ringing signal for the IST devices.
Area Paging Interface
Refer to the paragraph titled External Paging interface
found in the discussion titled Paging.
Assist Button
Refer to the discussion titled Messaging.Automatic Callback
Refer to the discussion titled Intercom. Description Of System Features
IMl66-107
Automatic Dialing Of Stored Numbers
Automatic Dialing
The system supports up to 22 automatic dial (autodial)
numbers per station. 
Autodial buttons can store up to
16 digits plus an intercom or line selection. Stored
digits include 9-0, 
+# and #. The system stores a
pause at any point where the HOLD button is pressed,
and stores a hookflash at any point where the TAP
button is pressed. Automatic dialing provides a way to
obtain one-button access to frequently used system
features. This feature does not require any class of
service to enable it.
Programmable DSWBLF
A station user can store one-button, direct station
selection (DSS) at any memory button location to
create a DSS memory button. When this button is
pressed, any active outside 
call, is automatically placed
on hold and an intercom call is automatically made to
that previously stored station number. The visual
indicators of the stations programmed at the button
locations form a busy lamp field (BLF). The BLF
conveys station status to the user. An 
autodial
number can also be programmed as a secondary
function at every 
DSS/BLF memory location. No class
of service is required.
Station Speed Dial
Each station provides 10 speed dial number locations
at the keypad buttons. Station speed dial numbers
can be up to 16 digits in length and can include line or
intercom selection, numbers, 
#, ++, pauses, and
hookflash signals. A user can store a pause by
pressing the HOLD button and store a hookflash
signal by pressing the TAP button.
System Speed Dial
The system provides 99 system-wide speed dial
numbers. The system speed dial numbers can be up
to thirty-two digits in length, and can include numbers,
#, 
+#, pauses, and hookflash signals. The attendant
programs the system speed dial numbers at station 
10
or 12 for use at every station in the system.No class
of service programming’ is required.
?
Automatic Hold For Intercom
Refer to the discussion titled Hold.
Automatic Hold - Transfer To Line
Refer to the discussion titled Hold.
Automatic Pause Insertion
Refer to the discussions titled Automatic Dialing and
Recfiahng.2-2 
						

							IMl66-107Description Of System FeaturesAccount Codes 
- continued
Quantity Of Emergency Numbers For Forced
Account Codes
With software release 14A, the quantity of emergency
numbers that the forced account code feature
provides increases from three to 10. There is no
change in programming required to achieve this from
the method currently discussed in the programming
chapter of your system manual.
2-2A(TAB1 17~35)