Chapter 10: Hardware Interfaces
10.4 ISDN Interface
This interface can be used for connection of ISDN equipment – data as well as
voice/picture based equipment.
The connector outline and pin assignments are described in the figure and
table below.
Pin number
1
2
3
4
5
6
7
8
56
IS D N
Pin function
-
-
RxP
TxP
TxN
RxN
-
-
ISDN Interface
1