Media Processing Module
The Media Processing module (MPM) is an optional, customer-ordered module that provides additional digital signaling resources (DSP) required for transcoding call sessions. The addition of this module increases the maximum number of sessions that can undergo transcoding.
The MPM is an AMC-based module that is installed in Slots 1 and 2.
| ● | If you are installing the MPM, the device must be powered off during installation. For more information, see Installing the MPM. |
| ● | The serial port and reset pinhole button are reserved for future use. Please do not use these items. |
The MPM provides LEDs for indicating various operating status, as shown in the following figure and described in the subsequent table.
MPM LEDs
MPM LEDs Description
|
Item # |
LED |
Color |
State |
Description |
|---|---|---|---|---|
|
1 |
|
Green |
On |
Module in service |
|
- |
Off |
Module out of service |
||
|
2 |
|
Red |
On |
Booting up phase |
|
Green |
On |
Normal operation |
||
|
3 |
|
Green |
On |
Application running |
|
Yellow |
On |
Application is starting boot up |
||
|
- |
Off |
During booting up state |
||
|
4 |
|
Red |
On |
Out of service |
|
- |
Off |
Normal operation |
||
|
5 |
|
Blue |
On |
Blue hot-swap LED indicating that the module can be fully removed or inserted. Note: Do not remove the module before this LED turns blue. |
|
- |
Off |
The module insertion process is complete. |
