Zhone IMACS 8000 User Manual page 694

Model No.
Running Head
Redundant WAN is taken already.
You cannot switch to the redundant WAN card in slot WAN-4 if it is already in use from a
previous WAN card switch.
Remote session active. Can't change setting.
You cannot change this setting because a remote operator has accessed the system and is
controlling it. Wait for that operator to log off and disconnect.
Restricted field.
You cannot access the Superuser password field on the CPU Card Main Screen. This password
is factory-assigned.
Secret Key cannot be blank
The RADIUS secret key must have valid characters.
Selected ADPCM can be primary only.
The current ADPCM card cannot be a redundant card.
Selected circuit is not primary.
The current circuit is redundant, not a primary circuit.
Selected circuit is under the test already.
The current circuit is already being tested.
Service table is currently used by profile.
You cannot change the service table on the ISDN configuration screen when the service is
selected and stored in an Interface card call profile.
Simultaneous loopback tests not allowed.
You cannot activate two or more loopbacks at the same time.
B-20 Reference Guide