6 Message Reference

6.3.4LIU_MSG_R_CONTROL – LIU Read Control Request

Synopsis

Message sent by the application to read back the current Line Interface Unit (LIU) control options from the board.

Format

 

 

 

MESSAGE HEADER

 

 

 

 

 

Field Name

Meaning

 

 

 

 

type

 

 

LIU_MSG_R_CONTROL (0x5e38)

 

 

 

 

id

 

 

liu_id (in the range 0 to one less than the number of LIUs)

 

 

 

 

src

 

 

Sending module ID

 

 

 

 

dst

 

 

MVD_module_ID

 

 

 

 

rsp_req

 

 

Used to request a confirmation.

 

 

 

 

hclass

 

 

0

 

 

 

 

status

 

 

0

 

 

 

 

err_info

 

 

0

 

 

 

 

len

 

 

16

 

 

 

 

 

 

 

PARAMETER AREA

 

 

 

 

Offset

 

Size

Name

 

 

 

 

 

 

 

Parameter area formatted in the same manner as the

 

 

 

LIU_MSG_CONTROL message.

0

 

16

All fields should be set to 0. The confirmation message contains LIU

 

control options.

 

 

 

 

 

 

The user should set the fields to 0 and the module writes the current

 

 

 

control parameters in the confirmation message.

 

 

 

 

Description

This message is sent to the board to read back the current control parameters selected for a Line Interface Unit (LIU). The user should always request a confirmation message. The confirmation message indicates success when the status value of 0 and contains the current control parameters in the parameter area of the message.

6.3.5MVD_MSG_RESETSWX – Reset Switch Request

Synopsis

Resets the digital switch to its default state in accordance with the current board configuration.

Format

 

MESSAGE HEADER

 

 

Field Name

Meaning

 

 

type

MVD_MSG_RESETSWX (0x7e00)

 

 

id

0

 

 

src

Sending module ID

 

 

dst

MVD_module_ID

 

 

rsp_req

Used to request a confirmation.

 

 

hclass

0

 

 

status

0

 

 

err_info

0

 

 

len

0

 

 

Description

This message is sent to the board to reset the state of the digital cross connect switch.

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Dialogic DSI SS7MD manual Liumsgrcontrol LIU Read Control Request, Liumsgcontrol message