The maintenance strategy for the gateways is intended to provide easy fault isolation procedures and to restrict problems to field-replaceable components. The following list contains the maintenance objects which are under
Communication Manager control and are maintained by the system:
MED-GTWY (MEDIA GATEWAY)
MG-ANA (Analog Media module)
MG ANN (Media Gateway Announcement Module)
MG-BRI (BRI Trunk Media Module)
MG-DCP (Digital Line Media Module)
MG-DS1 (DS1 Interface Media Module)
MG-IAMM (Integrated Analog Media Module)