Panasonic KX-TDA100 User Manual
2.4 Information about the CO Line Cards
78
Installation Manual
2.4.4
PRI23 Card (KX-TDA0290)
Function
1-port ISDN Primary Rate Interface card (23B channels). NI (North American standard ISDN protocol)
compliant.
compliant.
Accessories and User-supplied Items
Accessories (included): none
User-supplied (not included): RJ45 connector
Notes
•
Connect this optional service card to the CO line through an NT1; do not connect to the U interface
of the CO line directly.
of the CO line directly.
•
To confirm the CO line connection, refer to "Confirming the CO Line Connection" in "2.12.1 Starting
the Hybrid IP-PBX".
the Hybrid IP-PBX".
CAUTION
PRI ports are SELV ports and should only be connected to SELV services.
Switch Settings
Switch
Type
Usage and Status Definition
A/B
Slide
Keep the switch at default A position. Do not change the position of this
switch.
switch.
LEDs
RJ45
AB
NT1