Zhone IMACS 8000 User Manual page 686

Model No.
Running Head
IP Address must be unique.
The IP address is already assigned.
ISDN connected circuit.
You cannot place an HSU card port with an active ISDN call in standby. Wait for the call to
end.
ISDN, FRAD, ADPCM do not support WAN switch.
WAN redundancy is not available if any of those cards are used in the system.
Local LB & Test Pattern can't be ON together.
You cannot perform a loopback with a test pattern applied, and you cannot apply a test pattern
if a loopback is active.
MAJ EC is not available with RATE> 9.6.
You cannot use majority-vote error correction on an SRU card port with a Rate higher than 9.6
kbps. Use bch error correction instead, or disable error correction.
MEF ECID must be unique
The number chosen for the PWE MEF ECID label is not unique. Try another number.
Mode cannot be changed when any ts are allocated.
You cannot change the WAN card mode from d-i (drop and insert) to term (terminal), or vice
versa, when time slots are occupied. First, make all time slots available.
Modification can't be saved while test is active.
You cannot make changes in this screen while a test is in progress.
Module is not installed.
You cannot use the Configuration option on a WAN port that doesn't have a CSU, DSX/CEPT,
or HDSL plug-in module attached. Be sure to install the proper module(s) on the WAN card.
For HDSL interfacing, an 8011 WAN Card is required.
B-12 Reference Guide