6 Message Reference
Parameter Description:
state
The current state of the LIU from the following table:
State | Description |
0 | OK |
|
|
1 | PCM Loss |
|
|
2 | AIS |
|
|
3 | Sync Loss |
|
|
4 | Remote Alarm |
|
|
Status Response
The confirmation message (if requested) indicates success by status of zero.
On error, the following status values can be found in the confirmation message.
Value | Mnemonic | Description |
0x01 | None | Invalid framer ID. |
|
|
|
0xff | None | Invalid message length. |
|
|
|
6.3.6LIU CT bus Initialization Request
Synopsis:
This message is sent to the board at initialization time to set up a static switch path through the board between the Line Interface Unit (LIU) and the CT bus. It connects selected incoming voice timeslots from a T1/E1 LIU to a sequential block of channels on the CT bus and prepares the outgoing timeslots for subsequent use by the MVD_MSG_SC_LISTEN message.
Note: When using s7_mgt, this message is generated by s7_mgt as a result of the LIU_SC_DRIVE command. It therefore does not need be generated by the user.
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