3Com 980-000077/002 manual Cancelling Isdn Calls

Configuring a Remote Unit from the Central Site 2-13

Cancelling ISDN Calls

All ISDN calls made by the unit, and those which are being answered by the unit, can be cancelled using the following technique:

1Enter CO PO to display the Port Configuration screen.

2Select the first ISDN port using the Arrow keys and enter ED PO

3Type [Ctrl]+[E] to “submit”. The unit software interprets this as a configuration change and resets the port, cancelling any calls.

4Repeat steps 2 and 3 with the other ISDN port.

It is good practise to enter SAVE to save the “new” configuration.