Media Processing Module (MPM)

The device supports up to four MPMs for providing additional DSP resources for applications such as SBC transcoding or three-way conferencing. Depending on required configuration, the MPM can be housed in chassis slots 1 through 5. For guidelines on slot assignment for MPM modules, see Front-Panel Module Slot Assignment.

For a description on channel resources using MPMs, refer to the device's User's Manual.

The module features a LED, described in the following table.

MPM LED Description

Color	Description
Green	Following insertion of the MPM into the slot and an automatic hardware compatibility check, the LED lights up green to indicate (1) that the general status of the MPM is 'OK' and (2) that the device supports the module.
Red	If the LED lights up red following insertion of the MPM into the slot and the automatic hardware compatibility check, it indicates that the status of the MPM is 'General Failure', i.e., a hardware compatibility problem occurred or the DSPs cannot be identified. Contact AudioCodes support if you purchased the device / MPM from AudioCodes or if you're subscribed to AudioCodes Customer Technical Support (ACTS).

Color

Description

Green

Following insertion of the MPM into the slot and an automatic hardware compatibility check, the LED lights up green to indicate (1) that the general status of the MPM is 'OK' and (2) that the device supports the module.

Red

If the LED lights up red following insertion of the MPM into the slot and the automatic hardware compatibility check, it indicates that the status of the MPM is 'General Failure', i.e., a hardware compatibility problem occurred or the DSPs cannot be identified.

Contact AudioCodes support if you purchased the device / MPM from AudioCodes or if you're subscribed to AudioCodes Customer Technical Support (ACTS).