Isdn Interface - KVH Industries TracPhone FB250 Installation Manual

4.6 ISDN interface

4.6.1 Overview
The terminal has one ISDN connector for connecting an ISDN phone or an
ISDN modem. The ISDN interface supports 56/64 kbps data rate. It is
configured as the network side, i.e. Rx is an input and Tx is an output.
Chapter 4: Hardware interfaces
ISDN interface 61