Gateway Control and Management Module

• Under the control of the gateway controller, this module invokes various bearer and service resources within the UMG8900, sets up service bearers and processes service stream formats.
• This module is responsible for the management and maintenance of the UMG8900. The UMG8900 adopts the client/server mode. The client LMT connects with the BAM of the UMG8900 to maintain and manage the UMG8900.

The CMU board provides the gateway control function. The OMU/TNU board provides the management and maintenance function.

The physical board corresponding to the CMU is the MCME. The physical board corresponding to the OMU is the MOME. The physical board corresponding to the TNU is the MTND.