When an NMS or VoIP card is in the BROKEN state, inspect the IR system platform:
VoIP function is provided through the Ethernet connection, so there will not be a card in the slot.
An IR system may operate using one or two NMS cards. If the system is configured for two NMS cards, but has only one, system messages and screens report a BROKEN card for the empty slot.
The card or channel should not have worked its way out of the connection. See Checking cable connections for more information.
See Checking card administration for more information.