Panasonic KX-TD1232E, Installation Manual

Page: 700 / 713

Installation Hints – ISDN Options
Installing a KX-TD281 Basic Rate Card (4 x ISDN2)
The TD282 is an internal card, which supplies 4 x ISDN2 Ports, Ports 3 & 4 can be programmed
for CO or ISDN Extension (S-Bus) working (Program & Jump Link has to be set).
Note: Prog Step 109 and ISDN Configuration programming require a system reset to activate
a) Card installation.
•
If the Card is fitted and the PBX is defaulted, the card will be assigned on power up.
•
If you are adding the Card use Program step 109 to assign,
Assign “S” to the required Area (i.e. S; C; E1; E2).
b) Port numbering
When the TD281 is fitted
Port 1 is assigned as CO Lines 1 & 2 to
Port 4 is assigned as CO Lines 7 & 8
ISDN connection configuration
Prog Step
Description
422 Sets a port to be an Extension or CO connection
Move Jump Link 1 for Port 3 and Jump Link 2 for Port 4.
423 Sets the Layer1 Activation mode, Permanent or Call by Call, the PBX
should have at least one ISDN CO Link set to Permanent.
424 ISDN Type: Point or Multipoint
Point - generally used for DDI service
Multipoint – generally used for ISDN2e MSN service
Note: A PBX Cct. assigned as Point will work on a Multipoint Cct.
425 Data Link (Layer 2) Activation mode, Permanent or Call by Call.
426 TEI (Terminal Endpoint Identifier) – generally set as
Point: Fixed 0
Multipoint: Automatic (to assign press clear then store)
Recommended combinations
Program [422]
ISDN Port
Type
[423]
ISDN Layer 1
Active Mode
[424]
ISDN
Configuration
[425]
ISDN Data
Link Mode
[426]
ISDN TEI
Mode
CO
(DDI)
Permanent Point Permanent Fix 0
CO
(MSN)
Permanent Multipoint Call Automatic
Parameter
Extension
(S-Bus)
Call Multipoint Call Automatic