Reference Guide

ZCOM C I/F Library Routines
ZCONFIG (3X)
Chapter 4212
Action ZcDSC_DISABLE_SUBC disables a subchannel putting it into an
inoperative state. All linked terminal ZLUs are marked disabled without
actually sending a disable request to the interface card. This is to avoid a
“hung” terminal disable request due to a hardware failure on a
subchannel. This action is designed to isolate a subchannel that has
failed from the ZCOM system. The ZCOM system will stop using the
subchannel and the terminals on the failed subchannel may then be
moved or deleted.
Action ZcDSC_SET_TIMESLOTS is used to modify timeslot
assignments. Individual timeslots can be configured, without affecting
the operation of the remaining timeslots on the same port.
Action ZcDSC_SET_SUBC_SPECS is used to modify subchannel
specifications. Individual subchannels can be configured, without
affecting the operation of the remaining subchannels on the same port.