FCD-IPM Installation and Operation Manual Chapter 5 Setup Menu
Interface Parameters Menu 5-59
On/off hook from the E1 on
Select this parameter to specify the receive mode for on/off hook signaling from E1 into FXS. The values are: A bit When the received A bit signal from E1 equals 1 then off hook will be
indicated in the FXS interface
When the received A bit signal from E1 equals 0 then on hook will be
indicated in the FXS interface
A bit inverted When the received A bit signal from E1 equals 1 then on hook will be
indicated in the FXS interface
When the received A bit signal from E1 equals 0 then off hook will be
indicated in the FXS interface
B bit When the received B bit signal from E1 equals 1 then off hook will be
indicated in the FXS interface
When the received B bit signal from E1 equals 0 then on hook will be
indicated in the FXS interface
B bit inverted When the received B bit signal from E1 equals 1 then on hook will be
indicated in the FXS interface
When the received B bit signal from E1 equals 0 then off hook will be
indicated in the FXS interface
On/off hook to the E1 on
Select this parameter to specify the transmission mode for on/off hook signaling from FXS to E1. The values are: A bit For off hook indicated in the FXS interface, the transmitted A bit signal will
be set to 1 towards E1
For on hook indicated in the FXS interface, the transmitted A bit signal will
be set to 0 towards E1
A bit inverted For off hook indicated in the FXS interface, the transmitted A bit signal will
be set to 0 towards E1
For on hook indicated in the FXS interface, the transmitted A bit signal will
be set to 1 towards E1
B bit For off hook indicated in the FXS interface, the transmitted B bit signal will
be set to 1 towards E1
For on hook indicated in the FXS interface, the transmitted B bit signal will
be set to 0 towards E1
B bit inverted For off hook indicated in the FXS interface, the transmitted B bit signal will
be set to 0 towards E1
For on hook indicated in the FXS interface, the transmitted B bit signal will
be set to 1 towards E1.
Default ABCD to the E1
Select this parameter to specify signaling bits that are not in use for the on/off hook or for the polarity (if enabled). Those bits will be transmitted towards E1.