Panasonic Kx Taw848 Feature Manual

Feature Guide 11
Section 1
Call Handling Features 

1.1 Incoming Call Features
12 Feature Guide
1.1 Incoming Call Features
1.1.1 Incoming CO Line Call Features
1.1.1.1 Incoming CO Line Call Features—OVERVIEW
Description
CO lines are used to connect a PBX to a public network, i.e., the telephone company.
1.Distribution Method
Each CO line port uses a method of distributing calls to their destinations as they are 
received.
2.Available Destination
The following destination types can be programmed as DIL or CLI destinations.Distribution 
MethodDescription...

1.1 Incoming Call Features
Feature Guide 13
3.Intercept Routing
After a call has been directed to its DIL or CLI destination, the following Intercept Routing 
features, if programmed, can redirect the call.
Type Description Details in
No Answer 
(IRNA)If a called party does not answer a call within a 
preprogrammed time period (Intercept time), 
the call is redirected to a preprogrammed 
destination. 1.1.1.4 
Intercept 
Routing
BusyIf a called party is already handling another call, 
the new call is...

1.1 Incoming Call Features
14 Feature Guide
1.1.1.2 Direct In Line (DIL)
Description
Directs an incoming CO line call to a preprogrammed destination based on the CO line carrying 
the call. Each CO line has a destination for each time mode.
[Method Flowchart]
[Programming Example: DIL Table]
The table can be programmed for each CO line.
In this example:
If a CO line call is received on CO line 01:
In day mode: Calling Line Identification (CLI) distribution is enabled. The call is routed to its CLI  *...

1.1 Incoming Call Features
Feature Guide 15
destination, if assigned. If not assigned, the call is routed to the Direct In Line (DIL) destination, 
extension 101.
In lunch mode: CLI distribution is disabled. The call is routed to the DIL destination, extension 
100.
Note
Tenant numbers and VPS trunk (CO line) group numbers (not shown here) can also be 
programmed in the DIL Table.
The tenant number programmed here is used only to determine the Time Table used by 
each CO line; selecting tenant 3 means...

1.1 Incoming Call Features
16 Feature Guide
In this example:
If the caller’s telephone number is 1-212-555-1234:
1)The PBX looks for the number in the System Speed Dialing Table. (The CO Line 
Access number, 9, is disregarded.) The number is found in location 000.
2)If CLI distribution is enabled in the current time mode for the CO line carrying the call 
(for DIL distribution), the call is routed to its CLI destination, extension 200.
Conditions
If Automatic Caller ID Modification is used:
Store the...

1.1 Incoming Call Features
Feature Guide 17
[Available Intercept Destination]
The following can be used as intercept destinations:
Conditions
If the intercept destination is busy or in DND mode and therefore cannot receive the 
call:
a)When the call was intercepted via Intercept Routing—No Answer, the call is sent back 
to the original destination and continues to ring at the original destination until 
answered. ICD Group The ICD Group Overflow destination assigned to 
the group (  Destination for...

1.1 Incoming Call Features
18 Feature Guide
b)When the call was intercepted via Intercept Routing—Busy, the call waits at the 
original destination. If the extension has Call Waiting activated, the user will hear a 
call waiting tone.
c)When the call was intercepted via Intercept Routing—DND, the call waits at the 
original destination and it rings.
If the intercept destination can, but does not, answer the call:
The call continues to ring at the intercept destination until answered.
Intercept...

1.1 Incoming Call Features
Feature Guide 19
1.1.2 Internal Call Features
1.1.2.1 Internal Call Features—OVERVIEW
Description
There are two types of internal calls, described below.
[Available Destination]
The following destinations can be called internally.Feature Description Details in
Intercom CallA call from one extension to another. 1.5.3 
Intercom Call
Doorphone CallA call made from a doorphone to its preprogrammed 
destination, assigned to the doorphone’s port, for the 
current time mode. (  2.2.4...

1.1 Incoming Call Features
20 Feature Guide
1.1.2.2 Internal Call Block
Description
Internal calls can be restricted based on the Class of Service (COS) assigned to the caller and 
to the called party.
[Programming Example: Internal Call Block]
In this example:
a)COS 1 can make calls to all extensions.
b)COS 2 can make calls to COS 1 only. (COS 2 cannot make calls to COS 2.)
c)COS 3 can make calls to COS 3 only.
Conditions
Internal Call Block also prohibits certain features, such as Walking Extension...