Chapter 5 Setup Menu FCD-IPM Installation and Operation Manual
5-44 Interface Parameters Menu
On/off hook from the T1 On
Select this parameter to specify the receive mode for on/off hook signaling from T1 into FXS. The values are:
A bit When the received A bit signal from T1 equals 1 then off hook will be
indicated in the FXS interface
When the received A bit signal from T1 equals 0 then on hook will be
indicated in the FXS interface
A bit inverted When the received A bit signal from T1 equals 1 then on hook will be
indicated in the FXS interface
When the received A bit signal from T1 equals 0 then off hook will be
indicated in the FXS interface
B bit When the received B bit signal from T1 equals 1 then off hook will be
indicated in the FXS interface
When the received B bit signal from T1 equals 0 then on hook will be
indicated in the FXS interface
B bit inverted When the received B bit signal from T1 equals 1 then on hook will be
indicated in the FXS interface
When the received B bit signal from T1 equals 0 then off hook will be
indicated in the FXS interface
On/off hook to the T1 On
Select this parameter to specify the transmission mode for on/off hook signaling from FXS to T1. The values are:
A bit For off hook indicated in the FXS interface, the transmitted A bit signal will
be set to 1 towards T1
For on hook indicated in the FXS interface, the transmitted A bit signal will
be set to 0 towards T1
A bit inverted For off hook indicated in the FXS interface, the transmitted A bit signal will
be set to 0 towards T1
For on hook indicated in the FXS interface, the transmitted A bit signal will
be set to 1 towards T1
B bit For off hook indicated in the FXS interface, the transmitted B bit signal will
be set to 1 towards T1
For on hook indicated in the FXS interface, the transmitted B bit signal will
be set to 0 towards T1
B bit inverted For off hook indicated in the FXS interface, the transmitted B bit signal will
be set to 0 towards T1
For on hook indicated in the FXS interface, the transmitted B bit signal will
be set to 1 towards T1.