Comdial Dsu II Digital Telephone System Instructions Manual

							3.6.6 Line Port Functions
You can set individual line ports to function as auxiliary line ports, for a paging amplifier, for example, or
to function with standard CO lines.
Auxiliary Lines
Description:You can condition a line port to serve as a port for an external paging amplifier.
To program:1. Dial32.“AUXILIARY LINES”
2. Select line ports to be assigned (LED On = Assigned).
—Line port 1–14 = Dial01–14or PressA1–A14.
—Line port 15, 16 = Dial15,16or pressB1,B2.
—Line port 17–24 = Dial17– 24or pressHOLDthen pressA1–A8.
3. DialSfor configuration mode.
To change setting, repeat procedure and make different selection.
Central Office Lines
Description:You can condition line ports to serve as a ports for standard telephone company supplied
central office lines.
To program:1. Dial33.“C.O. LINES”
2. Select line ports to be assigned
—Line port 1–14 = Dial01–14or PressA1–A14.
—Line port 15, 16 = Dial15,16or pressB1,B2.
—Line port 17–24 = Dial17– 24or pressHOLDthen pressA1–A8.
3. DialSfor configuration mode.
To change setting, repeat procedure and make different selection.
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							3.6.7 Line To Line Port Re-Assignment
Description:You can reassign the programming attributes for a line that the installer has connected to
a particular line port to a different line port with this programming action. This feature
allows you to automatically exchange all software attributes for one line with those
assigned to another at a different line port without physically re-locating the lines or
reprogramming any of the attributes.
To Program:1. Dial41.“ASSIGN LOGICAL/PHYS ”
2. Select currently assigned line port number. “PHYS LATCH XX”
—Line port 1–14 = Dial01–14or PressA1–A14.
—Line port 15, 16 = Dial15,16or pressB1,B2.
—Line port 17–24 = Dial17– 24or pressHOLDthen pressA1–A8.
3. Dial new line port number (01–24= line 1–24).“LOGICAL LINE XX”
4.
Dial
#to make assignment.
5. Repeat steps 2–4 for another assignment
—OR—
dialSfor configuration mode.
To change setting, repeat procedure and make different selection or make same port
selections in both steps 2 and 3 to match logical to physical assignment.
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							3.6.8 Pulse/Tone Switchable
You can configure individual lines to have tone dialing or pulse dialing at default.
Pulse Dialing
Description:If the installer has connected rotary dial lines to the system, you must condition those line
ports as pulse dial ports.
NOTE:The user can switch from pulse dialing (rotary dial signaling) to tone dialing
(dual tone multiple frequency—DTMF) for accessing special circuits
requiring DTMF tones, such as banking machines, when they need to do so
from a rotary dial line.
To Program:1. Dial36.“PULSE DIAL”
2. Select pulse dial line ports (LED On = Pulse):
—Line port 1– 14 = Dial01–14or PressA1–A14.
—Line port 15, 16 = Dial15,16or pressB1,B2.
—Line port 17–24 = Dial17– 24or pressHOLDthen pressA1–A8
—OR—
dial00to default all lines to pulse dial.
3. DialSfor configuration mode.
To change setting, repeat procedure and make different selection.
Tone Dialing
Description:If the installer has connected tone dial lines to the system, you must condition those line
ports as tone dial ports.
To Program:1. Dial37.“TONE DIAL”
2. Select pulse dial line ports (LED On = Pulse):
—Line port 1– 14 = Dial01–14or PressA1–A14.
—Line port 15, 16 = Dial15,16or pressB1,B2.
—Line port 17–24 = Dial17– 24or pressHOLDthen pressA1–A8
—OR—
dial00to default all lines to tone dial.
3. DialSfor configuration mode.
To change setting, repeat procedure and make different selection.
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							3.6.9 Block Programming
Description:You can use this configuration procedure to assign those features that you have assigned
to any one line (using the procedures detailed on the previous pages) to any other line or
to an entire block of lines.
To Program: Line Button Method
1. Dial42.“BLK PROGRAMMING”
2. Select model line port.“MODEL LINE XX”
Line port 1–14 = PressA1–A14
Line port 15, 16 = PressB1,B2
Line port 17–24 = Press HOLD then pressA1–A8.
3. Select lines to match model line (as detailed above).
4. DialSand repeat steps 2 and 3 for next model line.
—OR—
DialSSfor configuration mode.
Keypad Method
1. Dial42.“BLK PROGRAMMING”
2. Select model line port“MODEL LINE XX”
Line port 1– 24 = Dial01–24.
3. Dial first line port in block (dial01–24).
4. Dial#.
5. Dial last line port in block (dial01–24).
6. Dial#.
7. DialSfor next model line.
— OR—
DialSSfor configuration mode.
NOTE:The first, last, and all line ports in between will be block programmed like the model line port.
To block program an individual line port, select the first line port and last line port to be the
same number. For example: 01, 02#, 02# programs line 02 the same as line port 01 is
prgrammed.
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							3.6.10 Positive Disconnect Supervision
Description:When a station is on line with an outside caller and the caller hangs up, the CO may send
a positive disconnect signal to the DSU II. You can enable the positive disconnect
supervision feature on a per-line basis. If you enable positive disconnect supervision,
when the system receives the CO’s positive disconnect signal the system resets the toll
restriction, releases the curent call record, and creates a new call record in its place.
To Program:1. Dial48.“DIS. SUPERVISION”
2. Select line ports for disconnect supervision (LED On = lines selected to receive
tables).
—Line port 1–14 = Dial01–04or pressA1–A14.
— Line port 15, 16 = Dial15,16or pressB1,B2.
—Line port 17–24 = Dial17–24or pressHOLDthen pressA1–A8.
3. DialSfor configuration mode.
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							3.7 Station Features
Station programming means that you are programming the functions for one particular station, or port.
While it isn’t necessary, it is a good idea to do station programming after you have done system and line
programming. You should make a record in Chapter 4 of all programming decisions that you make—it
will help you keep track of what you have done and will help you troubleshoot any problem that might
arise later.
NOTE:A lighted LED next to the programming button for the selection indicates the current
configuration. When a single button provides a toggle (on/off) action, the lighted LED
indicates the active feature.
The first step in any programming sequence is to enter the base level.  Once in this mode, you can dial the
feature code for any desired configuration. Enter the base level with the following procedure:
pressINTERCOMthen dialS# 746S. The last step is to press theSPEAKERbutton to end the
programming procedure and return the system to normal operation.
Make station port selection by dialing a selection number on the keypad or pressing the console button
according the following reference table.
Station Port Codes
Station Ports Keypad Buttons Console Buttons
10–57 10–57 C10–57
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							3.7.1 Access Denied
Description:You can deny access to certain lines at certain stations. When you do this, a station user
cannot select a denied line.
To Program:1. Dial54.“STA/LINE CONFIG.”
2. Dial5. “ACCESS DENY”
3. Select line ports (LED On = Access Denied)
—Line port 1–14 = Dial01–14or pressA1–A14
—Line port 15, 16 = Dial15,16or pressB1,B2
—Line port 17–24 = Dial17–24or pressHOLDthen pressA1–A8.
4. Dial#when all line ports are selected.
5. Select station ports (LED On = Feature Assigned)
—Station 10–57 = Dial10–57or pressC10–C57.
6. DialSwhen all station ports are selected
—OR—
dialSSfor next station/line feature
—OR—
dialSSSfor configuration mode.
To change setting, repeat procedure and make different selection.
To clear current setting, repeat procedure.
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							3.7.2 All-Call and Zone Paging
You can program the system so that the users can make announcements to stations located in certain areas
of the site or to all of the stations. Similarly, you can program a station with one-button access to the
paging feature.
Assign All-Call Or Zone Paging Feature
Description:Telephone users can receive voice announcements through their telephone loudspeakers,
or through an external paging amplifier and speaker connected to a PA port. They can
transmit these voice announcements with their telephone handsets. You can arrange the
programming so that the users can make announcements to stations located in certain
areas of the site or to all of the stations. By default, All-Call Originate and Receive is
available to all stations.
To Program:1. Dial55.“PAGING”
2. Choose paging assignment
—Dial1for zone 1 originate“ORIGINATE ZONE 1”
—Dial2for zone 2 originate“ORIGINATE ZONE 2”
—Dial3for zone 3 originate“ORIGINATE ZONE 3”
—Dial4for all-call originate“ALL-CALL ORIG.”
—Dial5for zone 1 receive“RECEIVE ZONE 1”
—Dial6for zone 2 receive“RECEIVE ZONE 2”
—Dial7for zone 3 receive“RECEIVE ZONE 3”
—Dial8for all-call receive“ALL-CALL RECEIVE”
—Dial9to clear all assignments.“CLEAR PAGING”
3. Select station ports (LED On = Feature Active).
—Station 10– 57 = Dial10–57or pressC10–C57.
4. DialSto assign other paging
—OR—
dialSSfor configuration mode.
To change setting, repeat procedure and make different selection.
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							Assign All-Call and Zone Paging Button
Description:If you wish, you can assign a paging button to provide a station with one-button access to
the all-call and zone paging feature.
To Program:1. Dial56. “BUTTON MAPPING ”
2. Dial09.“ASSIGN ZONE”
3. Select button to be programmed (LED On = Paging Button).
— PressA1–A14,B1–B8.
4. Dial1–3for zone 1–3“ASSIGN ZONE X ”
— OR—
dial4for all-call.“ASSIGN ALL CALL ”
5. Select station ports (LED On = Button Assigned To Port)
— Station 10–57: Dial10–57or pressC10–C57.
6. DialSfor further paging button assignment
—OR—
dialSSfor next button mapping feature
—OR—
dialSSSfor configuration mode.
To clear a paging button, dial5604, press paging button, dial#,and repeat steps 5 and 6.
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							3.7.3 Audible Monitoring
The DSS/BLF at a multiline station provides a visual indication of idle, busy, and ringing status of the
monitored stations. You can also provide audible indication of direct and delayed ringing for selected
stations; however, you must first enable the station monitoring feature on a system-wide basis.
Enable Audible Monitoring
Description:Enable audible monitoring on a system-wide basis using this feature.
To Program 1.Dial20.“MONITOR XXXXXXX”
2. PressA1to switch between enable and disable (LED On = Enable)
—OR—
dial1to Enable“MONITOR ENABLED”
dial2to Disable.“MONITOR DISABLED”
3. DialSfor configuration mode.
To change setting, repeat procedure and make opposite selection.
Assign Audible Monitoring To Stations
Description:Once you have enabled audible monitoring system wide, you must select each station and
the type of audible monitoring that you want to program.
To Program:1. Dial53.“STATION FEATURES”
2. Dial20.“AUDIBLE MONITOR ”
3. Select monitoring type.
—Dial1for no audible monitoring“NONE”
—Dial2for direct ring monitoring“DIRECT  RING”
—Dial3for delayed ring monitoring. “DELAYED RING ”
4. Select stations ports (LED On = Feature Assigned)
—Station 10–57: Dial10–57or pressC10–C57.
5. DialSnext monitoring condition
—OR—
dialSSfor next station feature
—OR—
dialSSSfor configuration mode.
To change setting, repeat procedure and make different selection.
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