Starplus Triad Xts Installation Digital Key Telephone System Instructions Guide

							CO Line - Loop Supervision2-81
Chapter 2 - Features and Operation
CO Line - Loop Supervision
Description
TheXTScan be programmed to monitor CO lines while on-hold or connected to RAN devices
or Voice Mail systems, or in Trunk-to-Trunk connections for disconnect signal provided by the
Telco. After a disconnect signal is detected, theXTSreleases the CO lines and automatically
place them back in service.
Loop Supervision Programming
Description
Loop Supervision is used primarily with DISA, Voice Mail/Auto Attendant and with
unsupervised conference applications. It lets the system detect when loop current is broken
and an outside line is no longer being used. To determine timer value for loop supervision,
consult your local central office for type and duration of loop supervision signal.
Programming Steps
1. PressFLASHand dial[40]. The following message displays:
2. Enter a valid number for the range of lines being programmed. If only one line is being
programmed, enter that number twice (001 001).
3. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
Flexible button #19 (Page A) is lit. The following message displays to indicate current
programming of that line or group of lines:
XXX-XXX = CO Line Range
4. Press the LOOP SUPV flexible button(FLASH 40, Page A, Button #6).
5. Enter a valid number (1-9) on the dial pad which corresponds to 100-900 ms.
(0 = disabled).
6. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
DEFAULT…Loop Supervision is set for 400 ms for all CO Lines.
CO LINE ATTRIBUTES
SELECT A CO LINE RANGE
If HOLD is pressed without entering a CO range, ALL CO lines are selected.
XXX - XXX PAGE A
ENTERBUTTONNUMBER
LOOP SUPERVISION 0-9
4 
						

							2-82CO Line - Queue
Chapter 2 - Features and Operation
CO Line - Queue
Description
When all outside lines in a group are busy, stations can be placed in queue awaiting a line in
the same group to become available. If a station doesn’t answer the queue signal within
15 seconds, that station is dropped from the queue. A station can queue only one line at a
time.
Line Queuing
Description
Stations can be allowed or denied the ability to manually queue for a busy group of CO lines.
Even when disabled, stations have automatic LCR queuing privileges.
Programming Steps
1. PressFLASHand dial[50]. Flexible button #24 (New Range) is lit and the following
message displays:
2. Enter the range of station numbers to be programmed. If only one station is being
programmed, enter that number twice (100 100).
3. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
Flexible button #19 is lit. The display updates to reflect current programming for Page A:
XXX-XXX = Station Range
4. Press the QUEUING flexible button(FLASH 50, Page A, Button #7). The following
message displays:
5. Enter a 0 or 1 on the dial pad to enable/disable this feature.
[0] = Disabled
[1] = Enabled
STATION ATTRIBUTES
SELECT A STATION RANGE
If HOLD is pressed without entering a station range, ALL stations are selected.
XXX - XXX PAGE A
ENTER BUTTON NUMBER
LINE QUEUING 0-1
ENABLED 
						

							CO Line - Queue2-83
Chapter 2 - Features and Operation
6. Press HOLD to save the entry. A confirmation tone sounds.
DEFAULT…CO Line Queuing is enabled at all stations.
Operation
If you see that a particular outside line is busy and you wish to be placed on a list
waiting for that line to become available:
1. Press desired busy OUTSIDE LINE button,
-or-
Press the POOL button. (Busy tone sounds.)
2. Press the preprogrammed CO LINE QUEUE button (621).
3. Replace handset or press ON/OFF button.
To answer a queue:
If you hear ringing and an outside line of the line group or a LOOP button you queued onto is
rapidly flashing:
1. Lift handset or press ON/OFF button.
2. Press flashing OUTSIDE LINE button or LOOP button to answer.
 SINGLE LINE TELEPHONE
1. Dial outside line access code. Receive busy tone.
2. Briefly depress and release the hookswitch.
3. Dial [621]. Confirmation tone sounds.
Conditions
»A LOOP button or direct appearance of the queued line is required.
CO Line Queue Button Flash Rate
Description
The Line Queue Button flash rate is the rate at which the Line Queue button flashes after
queueing onto a busy line. This button flashes when the busy line becomes available. This
flash rate can be programmed to 29 different options identified in the flash rate table which
enables the programmer to customize the key system configuration to desired flash rates.
Programming Steps
1. Press the LINE QUEUE BTN flexible button(FLASH 07, Button #17).
2. Enter a valid number (00-28) on the dial pad to correspond to one of the 29 available
options. (Refer toTable 2-13 on page 2-137.)
3. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
DEFAULT…Line Queue Button flash rate is set for a Red 480 ipm Flutter (08).
LINE QUEUE BTN 00-28
RED 480 IPM FLUTTER 
						

							2-84CO Line - Ringing Options
Chapter 2 - Features and Operation
CO Line - Ringing Options
Description
When a CO call rings at a busy station, the call rings at the station using a muted ring signal.
This option allows a user to receive a reminder ring at their busy station, instead of muted
ringing. A reminder ring timer is also available to provide the reminder ring every time the
timer expires, as long as the incoming CO line remains connected.
Programming Steps
1. PressFLASHand dial[50]. Flexible button #24 (New Range) is lit and the following
message displays:
2. Enter the range of station numbers to be programmed. If only one station is being
programmed, enter that number twice (100 100).
3. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
Flexible button #19 is lit. The display updates to reflect current programming for Page A:
XXX-XXX = Station Range
4. Press the RINGING OPTIONS flexible button(FLASH50,PageA,Button#14).The
following message displays:
5. Enter a 0 or 1 on the dial pad to enable/disable this feature.
[0] = Reminder Ring
[1] = Muted Ring
6. Press HOLD to save the entry. A confirmation tone sounds.
DEFAULT…Muted Ringing is allowed at all stations.
STATION ATTRIBUTES
SELECT A STATION RANGE
If HOLD is pressed without entering a station range, ALL stations are selected.
XXX - XXX PAGE A
ENTER BUTTON NUMBER
CO RING OPTIONS 0-1
MUTED RING 
						

							CO Line - Ringing Options2-85
Chapter 2 - Features and Operation
Transfer CO Ringing
Description
The Transfer CO Ringing flash rate is the rate at which a CO Line button or Loop button
flashes when a call is transferred to you. This flash rate can be programmed to 29 different
options identified in the flash rate table. This enables the programmer to customize the key
system configuration to desired flash rates.
Programming Steps
1. Press the TRANSFER CO RING flexible button(FLASH 07, Button #9). The following
message displays:
2. Enter a valid number (00-28) on the dial pad to correspond to one of the 29 available
options. (Refer toTable 2-13 on page 2-137.)
3. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
DEFAULT…Transfer CO Ringing flash rate is set for a Red 120 ipm Flash (10).
Recall CO Ringing
Description
The Recall CO Ringing flash rate is the rate at which a CO Line button or Loop button flashes
when a call recalls to your station. This flash rate can be programmed to 29 different options
identified in the flash rate table. This enables the programmer to customize the key system
configuration to desired flash rates.
Programming Steps
1. Press the RECALL CO RING flexible button(FLASH 07, Button #10). The following
message displays:
2. Enter a valid number on the dial pad to correspond to one of the 29 available options.
(Refer toTable 2-13 on page 2-137.)
3. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
DEFAULT…Recall CO Ringing flash rate is set for a Red 480 ipm Flutter (08).
TRANSFER CO RING 00-28
RED 120 IPM FLASH
RECALL CO RING 00-28
RED 480 IPM FLUTTER 
						

							2-86CO Line - Ringing Options
Chapter 2 - Features and Operation
Queued CO Ringing Flash Rate
Description
The Queued CO Ringing flash rate is the rate at which a CO Line button or Loop button
flashes when a queued line becomes available. This flash rate can be programmed to
29 different options identified in the flash rate table. This enables the programmer to
customize the key system configuration to desired flash rates.
Programming Steps
1. Press the QUEUED CO RING flexible button(FLASH 07, Button #11). The following
message displays:
2. Enter a valid number (00-28) on the dial pad to correspond to one of the 29 available
options. (Refer toTable 2-13 on page 2-137.)
3. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
DEFAULT…Queued CO Ringing flash rate is set for a Green 480 ipm Flutter (22).
Reminder Ring Timer
Description
When a CO line rings at a busy station, the call rings at the station using muted ringing. The
CO Line Ringing Option feature enables a user to receive a reminder ring instead of muted
ring. This timer provides a reminder ring every time the timer expires, as long as the incoming
CO line remains connected.
If the user continues their present conversation and the CO party does not hang up, the
Reminder Ring timer expires and the user receives another ring burst. When the key set user
ends the existing call, ringing for the CO call reverts to normal ringing.
The Reminder Ring Timer setting is variable from 00-99 seconds in 1-second increments.
Programming Steps
1. Press the REMINDER RING flexible button(FLASH 01, Button #18). The following
message displays:
2. Enter a valid number on the dial pad that corresponds to 00-99 seconds in 1-second
increments. A value of 00 disables the timer, therefore the user only receives one ring
burst at the beginning of the call.
3. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
DEFAULT…Reminder Ring Timer is set to 00 second.
QUEUED CO RING 00-28
GREEN 480 IPM FLUTTER
REMINDER RING 00-99
00 
						

							CO Line - Ringing Options2-87
Chapter 2 - Features and Operation
CO Direction
Description
CO Lines can be programmed on a per CO Line basis for the type of CO Line desired:
Incoming

						

							2-88CO Port Parameters
Chapter 2 - Features and Operation
5. Enter a valid number (0-3) on the dial pad which corresponds to the desired CO type:
[0] = Out-of-Service (OOS)
[1] = Incoming Only
[2] = Outgoing Only
[3] = Both Incoming and Outgoing
6. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
DEFAULT…All CO Lines default to both incoming and outgoing type.
Conditions
»For PRI cards, the 24th channel mustbe marked as Out-of-Service (OOS). This is true on all
PRI cards, not just for networking.
CO Port Parameters
Initialize CO Port Assignments / Flexible Numbering Assignments
Description
CO Port Parameters and Flexible Numbering Assignments can be initialized to default values
as shown in“FLASH 42”on page E-18and“FLASH 52”on page E-21,bothwithinTa b l e E - 1.
Programming Steps
1. Press the CO PORTS/COD flexible button (FLASH 80, Button #4).
2. The following message displays:
3. Press the HOLD button. A confirmation tone sounds.
INITIALIZE CO PORTS/COD
PRESS HOLD 
						

							CO Port Parameters2-89
Chapter 2 - Features and Operation
PrintCOPortParametersandFeatureCodes
Description
The Print CO Port Parameters and Feature Codes command dumps the entire database as a
permanent record which can serve as a hardcopy of the database. The system baud rate must
match that of the printer or receiving device.
Figure 2-4: CO Port Attributes Printout
Programming Steps
1. Press the CO PORT flexible button(FLASH 85, Button #4). The following message
displays:
2. To print the CO Port Parameters and Feature Codes, press the HOLD button. The following
message displays:
When the system finishes sending the requested information to the printer, a
confirmation tone sounds.
CO PORT NUMBERS
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-01
09
17
25
33
41
49
57
65
73
81
89
97
105
113
121
129
13702
10
18
26
34
42
50
58
66
74
82
90
98
106
114
122
130
13803
11
19
27
35
43
51
59
67
75
83
91
99
107
115
123
131
13904
12
20
28
36
44
52
60
68
76
84
92
100
108
116
124
132
14005
13
21
29
37
45
53
61
69
77
85
93
101
109
117
125
133
14106
14
22
30
38
46
54
62
70
78
86
94
102
110
118
126
134
14207
15
23
31
39
47
55
63
71
79
87
95
103
111
119
127
135
14308
16
24
32
40
48
56
64
72
80
88
96
104
112
120
128
136
144
PRINT CO PORTS/CODES
PRESS HOLD
PRINTING CO PORT 
						

							2-90CO Ring Detect Timer
Chapter 2 - Features and Operation
CO Ring Detect Timer
Description
The CO Ring Detect Timer controls the time necessary to detect an outside line ringing into
the system. The duration of the ringing signal from the CO or the PBX is matched with ringing
detection circuitry in theXTS. The ring detect can range from 200 ms to 900 ms programmed
in 100 ms increments. This timer helps prevent false ringing.
Programming Steps
1. Press the CO RING DETECT TIMER flexible button(FLASH 01, Button #11). The following
message displays:
2. Enter a valid number on the dial pad that corresponds to 2-9 (200 ms to 900 ms).
3. Press HOLD to save the entry. A confirmation tone sounds and the display updates.
DEFAULT…CO Ring Detect Timer is set at 3 (300 ms).
Conference
Description
The two types of conferencing are the multi-party conference and the unsupervised
conference.
Multi-party conference - can include up to eight parties. A maximum of five external parties
can be conferenced.
Unsupervised Conference - the conference initiator can exit a conference with two outside
parties and leave them in an unsupervised conference. The initiator can re-enter the
conference at any time. TheXTScan automatically terminate the call when both parties hang
up, when Loop Supervision is provided by the Telco and enabled in the database. A
programmable conference timer disconnects the unsupervised conference if the initiator
does not re-enter.
CO RING DETECT 2-9
3