Fxs And Life Line Interfaces - Ericsson HL950 Administrator's Manual

7.6

FXS and Life Line Interfaces

One octal RJ11 female connector is used for the on-premises telephone sets.
One single RJ11 female connector is intended for Life Line support. In case of power loss, all FxS
connectors will be connected to this connector. During normal operation, this connector is not
connected to anything inside the HL950.
FxS
Pin
1
2
3
4
5
6
Table 12 – Pin and Signals for the FxS and Life Line Connectors
Page 135 (159)
0 1 2 3
Figure 52
Connectors on the Telephony FxS Interface Module
Signal Comment
Not Connected
Not Connected
Tip
Ring
Not Connected
Not Connected
Multi Service Edge Device HL950
5
4 6 7
Administrator's Guide
LL
EN/LZT 108 5995 R3
June 2003