Panasonic Kx-Td500 Features Guide

							TFeatures Guide
272 Features Guide
Trunk Access,  Individual Trunk
DescriptionAllows the PT user to get an idle CO line for making a CO call
simply by pressing an idle Single-CO button.
Conditions¥ Class of Service programming
COS (Class of Service) programming determines the trunk groups
available for each extension user.
¥ A Single-CO button can be assigned to a flexible CO button by Station,
User or System Programming. 
Programming References
System Programming................................Installation Manual, Section 4
4.2.3  System - Class of Service
Ñ Trunk Group Setting
4.4.2  Line - Extension Line
Ñ Flexible CO Key Assignment
User Programming...............................................User Manual, Section 3   
[005] Flexible CO Button Assignment
Station Programming...........................................User Manual, Section 2
Flexible Button Assignment Ð Single-CO (S-CO) Button 
Feature ReferencesButton, Single-CO (S-CO) Trunk Connection 
Assignment Ð Outgoing
Operation ReferencesStation Features and Operation.......................User Manual, Section 4.3 
Outward Dialing Ð Trunk Access, Individual Trunk  
						

							Features GuideT
Features Guide 273
Trunk Access, Trunk  Group
DescriptionAllows the extension user to get an idle CO line for making a CO
call by specifying a Trunk Group. An idle line is selected from the
Trunk Group. To specify a Trunk Group, dial the feature number
for ÒTrunk Group AccessÓ (default = 8)  and a desired Trunk
Group number (01 through 48). A PT user can also specify a Trunk
Group by pressing a Group-CO button.  
Conditions¥Class of Service programming
COS (Class of Service) programming determines the trunk groups
available for each extension user.
¥ Line Hunting Order
An idle CO line in a trunk group is selected in one of the following
three line hunting orders.
(1) Normal (default) (2) Reversal (3) Sequential
Refer to ÒTrunk GroupÓ in this manual for further information.  
¥
If a ÒGroup-CO button is selected by Idle Line Preference Ð OutgoingÓ
assignment, the user can access a Trunk Group simply by going off-hook.
¥ Group-CO button
This button can be assigned to a flexible CO button by Station, User or
System Programming.
Programming References
System Programming................................Installation Manual, Section 4
4.2.2  System - Numbering Plan
Ñ (19) Trunk Group Access
4.2.3  System - Class of Service
Ñ Trunk Group Setting
4.3.1  Group - Trunk Group
Ñ Line Hunting Order
4.4.2  Line - Extension Line
Ñ Flexible CO Key Assignment
Ñ Preferred Line - Outgoing
User Programming...............................................User Manual, Section 3   
[005] Flexible CO Button Assignment
Station Programming...........................................User Manual, Section 2
Flexible Button Assignment Ð Group-CO (G-CO) Button 
Feature ReferencesButton, Group-CO (G-CO) Trunk Connection 
Trunk Group Assignment Ð Outgoing
Operation ReferencesStation Features and Operation.......................User Manual, Section 4.3
Outward Dialing Ð Trunk Access, Trunk Group  
						

							TFeatures Guide
274 Features Guide
Trunk Answer From Any  Station  (TAFAS)
DescriptionA tone signal is emitted from the external pager when an incoming
CO call is received.  Any extension user can answer the call. 
Conditions¥ Hardware Requirements
A user-supplied external paging device is required to utilize this feature.
Up to two external pagers can be installed in the system. 
¥ To answer an incoming CO call ringing at an external pager, dial the
feature number and TAFAS number 1 or 2.  The feature number is the
same as that used to answer Paging Ð External. 
¥ TAFAS can be used in the following cases:
a)  The FDN of an external pager is assigned as the Destination of
a trunk line (DIL 1:1).  In this case, all incoming calls on the
specified line will be signaled.
b)  A DISA caller dials the FDN of an external pager.
c)  The FDN of an external pager is assigned as the Intercept
Routing destination.  In this case incoming calls redirected to
the destination will be signaled.
d)  When a TIE call comes in.
¥ Confirmation Tone
A confirmation tone is sent to the extension user before being connect-
ed to the caller.  Eliminating the tone is programmable.
Connection References
Installation..................................................Installation Manual, Section 2
2.3.8  External Pager (Paging Equipment) Connection    
Programming References
System Programming................................Installation Manual, Section 4
4.2.2  System - Numbering Plan
Ñ (25) External Paging Answer/TAFAS Answer
4.2.7  System - System Option
Ñ (9) Confirmation Tone for Call Pickup, Paging Answer, TAFAS
Answer, Hold Retrieve and Call Park Retrieve
4.4.1  Line - Trunk Line
Ñ Incoming Type
Ñ Destination, Day/Night
4.4.5  Line - External Paging
Ñ Tenant No.
Ñ FDN
Feature ReferencesFloating Station    
Operation ReferencesStation Features and Operation.......................User Manual, Section 4.3
Trunk Answer From Any Station (TAFAS) 
						

							Features GuideT
Features Guide 275
Trunk Busy-out 
DescriptionAllows the Manager and an Operator to busy out a CO line to pre-
vent extension users from accessing it.
[The details of Trunk Busy-out feature]
There are the following two types of trunk port relay status which is set
to Trunk Busy-out.
a) Busy (Loop Relay On) : making the line busy by hardware 
b) Idle (Loop Relay Off) : making the line busy by software 
The Central Office recognizes a trunk line as shown in Table 1.
The actual behavior of the PBX is as follows:
1) Idle status
a) When the PBX user makes a call:
The trunk line is recognized as busy and making a CO call is disabled.
b) When the outside caller makes a call and then the Central Office 
gives the incoming call to PBX:
The Central Office recognizes the PBX as idle and the call is 
processed. 
(The outside caller hears ringback tone.) However, even
though the PBX receives the bell signal from the Central Office, the
PBX ignores it.
2) Busy status (the status of grabbing a CO line) / during a conversation
a) When the PBX user makes a call:
The trunk line is recognized as busy and making a CO call is disabled.
b) When the outside caller makes a call and then the Central Office   
gives the incoming call to PBX:
The Central Office recognizes the PBX as busy and the caller hears
busy tone.
[Notes]
¥ The default of each card is Idle. If it were busy, there is a possibili-
ty that the Central Office will mistakenly believe that there is some-
thing wrong with the trunk line.
¥ T1 standard does not have Busy-out status (Block).
Therefore, the default of all interfaces (Loop start CO/Ground start
CO/DID/TIE) is regarded as idle status. 
						

							TFeatures Guide
276 Features Guide
Table 1. The specification of Trunk Busy-out On
ConditionsNone
Programming References
System Programming................................Installation Manual, Section 4
4.2.2  System - Numbering Plan
Ñ (94) Trunk Busy-out
4.2.7  System - System Option
Ñ (34) ELCOT / LCOT Busy-out Loop Relay
Ñ (35) GCOT Busy-out Loop Relay
Feature ReferencesNone
Operation ReferencesOperator/Manager Service Features...............User Manual, Section 4.4
Trunk Busy-out Setting
LCOT
ELCOT
GCOT
DID
T1 LCO
GCO
TIE
DIDIdle status (Default)
Loop OFF
Idle status (Default)
Loop OFF
Idle status (Default)
Loop OFF + Not con-
nected to Ring FG
Idle status (Fixed)
Idle status (Fixed)
Idle status (Fixed)
Idle status (Fixed)Busy status (the status
of grabbing a CO line)
Loop ON
Busy status  (the status
of grabbing a CO line)
Loop ON
Busy status (the status
of grabbing a CO line)
Loop OFF +
Connected to Ring FGDuring a conversation
Loop ON + Not con-
nected to Ring FGThe busy status depends on the Central Office connected
to the PBX.
The DID card is a card for only incoming call. It is assign-
able for Trunk Busy-out, but DID call comes in on even
after the setup because the DC power (On/Off) to the
Central Office from a DID card cannot be controlled.
The behavior depends on the Start Signal Type.(System Programming)
1) Immediate:
the same as the usual idle status.
2) Wink:
When Wink Mode is selected by the PBX. When the
Central Office processes an incoming call, it grabs a CO
line to the PBX. But when the PBX has Òbusy-outÓ that
trunk port, the PBX does not issue a wink signal. So the
Central Office cannot complete the call. A reorder tone
is returned to the caller. If the Central Office is a KX-
TD500, the caller will see on his phone display, ÒCO
Not AssignedÓ.
The state of Trunk Busy-out set to ÒOnÓ NoteCard Type 
						

							Features GuideT
Features Guide 277
Trunk Connection Assignment Ð Outgoing
DescriptionUsed to determine the Trunk Group which can be accessed by an
extension user for making outside calls on a Class of Service basis.
This feature is useful to prevent unauthorized toll calls.
Conditions¥When the extension user tries to make an outside call on a disallowed
Trunk Group, a reorder tone is sent to indicate that the user cannot use it. 
¥ Night Service
Trunk Groups available for each Class of Service can be determined
for Day and Night respectively.
Programming References
System Programming................................Installation Manual, Section 4
4.2.3  System - Class of Service
Ñ Trunk Group Setting
Feature ReferencesNone
Operation ReferencesNot applicable. 
						

							TFeatures Guide
278 Features Guide
Trunk Group 
DescriptionAll CO lines and TIE lines in the system can be grouped into up to
48 Trunk Groups.  This allows extension users to call outside par-
ties without designating a specific CO line, since a CO line is auto-
matically selected from the designated Trunk Group.  All CO lines
belonging to a Trunk Group  follow the assignment determined for
that Trunk Group.
Conditions¥ Each CO line can only belong to one Trunk Group.
¥ Line Hunting Order
An idle CO line in a trunk group is selected in one of the following
three line hunting orders.
(1) Normal (default)
The system connects the user to an idle trunk line with the lowest
trunk port physical number.
(2) Reverse
The system connects the user to an idle trunk line with the highest
trunk port physical number.
(3) Sequential
To avoid repeated use of the same trunk line, rotation is performed
in numerical order (from the lowest to the highest trunk port physi-
cal number). Busy lines are skipped, of course.
¥ Tenant Service
If Tenant Service is employed, the affiliation of each trunk group is
determined by System Programming.
Programming References
System Programming................................Installation Manual, Section 4
4.2.2  System - Numbering Plan
Ñ (19) Trunk Group Access
4.2.3  System - Class of Service
Ñ Trunk Group Setting
4.2.6  System - Trunk to Trunk Restriction
4.3.1  Group - Trunk Group
Ñ Tenant
Ñ Intercept Destination, Day/Night
Ñ TRS Level, Day/Night 
Ñ Line Hunting Order
Ñ Disconnecting Time
Ñ Pause Time
Ñ Pause Time before Flash signal
Ñ Flash Time
Ñ PBX Access Code
Ñ Cyclic Signal Detection
Ñ Continuous Signal Detection
Ñ Silence Detection
Feature ReferencesNone
Operation ReferencesNot applicable. 
						

							Features GuideT
Features Guide 279
Trunk Route Control 
DescriptionAllows the Manager and the Operators to make a call using a
specific trunk.
They can verify the status of the specified trunk.
Conditions¥  This feature does not override the Toll Restriction by COS or the
Tenant Service.
¥ Redial does not work if a call has been made using this feature.
Programming References
None
Feature ReferencesNone
Operation ReferencesOperator/Manager Service Features..............User Manual, Section 4.4
Trunk Route Control 
						

							TFeatures Guide
280 Features Guide
Two-Way Recording into the Voice Mail 
DescriptionThis is one of the DPT Integration features.
Allows the PT user to record the current telephone conversation
into his/her own mailbox or another extension userÕs mailbox.
Note:
During the recording of Two-Way telephone conversations, inform
the other party that the conversation is being recorded.
Conditions¥ Two-Way Record/Two-Way Transfer button
These buttons can be assigned to a flexible (CO, DSS) button by
Station, User or System Programming.
¥  If all voice mail ports are busy, pressing the Two-Way Record button
does not function and an alarm tone sounds.
¥ If all voice mail ports are busy, pressing the Two-Way Transfer button
followed by an extension number sends an alarm tone.
¥ When you record Two-Way telephone conversations, you should
inform the other party that the conversation is being recorded.
Programming References
System Programming................................Installation Manual, Section 4
4.4.2  Line - Extension Line
Ñ Flexible CO Key Assignment
2WAY-REC (Two-way Recording)
2WAY-TRN (Two-way Transfer)
4.4.3  Line - DSS Console
Ñ Flexible DSS Key Assignment
2WAY-REC (Two-way Recording)
2WAY-TRN (Two-way Transfer)
User Programming...............................................User Manual, Section 3   
[005] Flexible CO Button Assignment
Station Programming...........................................User Manual, Section 2
Flexible Button Assignment Ñ Two-Way Record Button, Two-Way
Transfer Button
Feature ReferencesVPS Integration - DPT Integration
Operation ReferencesStation Features and Operation.......................User Manual, Section 4.3
Two-Way Recording into Voice Mail 
 
: Available when the Digital Super Hybrid System is connected to a Digital
Proprietary Telephone capable Panasonic Voice Processing System (one
that supports Digital Proprietary Telephone integration; e.g. KX-TVS100). 
						

							Features GuideT
Features Guide 281
T-1 Carrier
DescriptionThe T1 line is at the bottom of the digital transmission hierarchy.
A T1 line carries 1.544 Mbps of data (Which can be voice or any-
thing else).  The T1 line contains 24 voice channels. Voice is digi-
tized by Pulse Code Modulation.
Conditions¥  Hardware Requirements
T-1 trunk card (KX-T96187) and user-supplied CSU (Channel Service
Unit) are required to utilize T-1 carrier with the KX-TD500 System.  
¥  Trunk Interface
This card supports five different trunk interfaces to provide desired
connection at minimum expense.  One of the following five trunk types
can be assigned to one of 24 channels of T-1 card individually accord-
ing to tariffs and customer needs.
LCOT, GCOT, DID, OPX, TIE
¥  Up to eight T-1 cards (192 ports) can be installed in the system under
the following conditions. One T-1 card occupies 24 trunk ports.
¥ The T-1 card needs to be installed to free slot no.1, 5 or 9.          
Physical port number for each T-1 trunk channel is as follows:
¥ Extension Number Assignment is required when a channel of T-1 card
is assigned as ÒOPX.Ó
¥ Select the external clock mode, if your system is interfaced by T-1
interface with another exchange.
HLC+PLC+SLC+MSLC+ESLC+DLC+DHLC+
OPX+DID+LCOT+GCOT+T-1
HLC+PLC+SLC+MSLC+ESLC+DLC+DHLC+
OPX+DID+LCOT+GCOT+T-1
HLC+PLC+SLC+MSLC+ESLC+DLC+DHLC+
OPX+DID+LCOT+GCOT+T-1
DID+LCOT+GCOT+T-1
T- 1512 ports/system
192 ports/basic shelf
224 ports/expansion shelf
192 ports/system
72 ports (3 cards)/shelf
Slot No.
1
5
9Channel
1-24ch
1-24ch
1-24chPort No.
X0101-X0124
X0501-X0124
X0901-X0924
X :  Shelf No. (1=Basic, 2=Expansion 1, 3=Expansion 2)