Dialogic® DSI SS7MD Programmer’s Manual Issue 3
The confirmation message (if requested) indicates success with a status value of 0. On receipt of the confirmation message, the operation to reset the switch is completed.
6.3.6MVD_MSG_SC_CONNECT – Connect Request
Synopsis
Message sent to the board to control the switch path.
Format
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| MESSAGE HEADER |
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Field Name |
| Meaning | |
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type |
| MVD_MSG_SC_CONNECT (0x7e1f) | |
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id |
| 0 | |
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src |
| Sending module ID | |
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dst |
| MVD_module_ID | |
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rsp_req |
| Used to request a confirmation. | |
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hclass |
| 0 | |
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status |
| 0 | |
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err_info |
| 0 | |
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len |
| 16 | |
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| PARAMETER AREA |
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Offset |
| Size | Name |
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0 |
| 2 | local_stream |
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2 |
| 2 | local_slot |
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4 |
| 2 | mode |
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6 |
| 2 | source_stream |
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8 |
| 2 | source_slot |
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10 |
| 2 | dest_stream |
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12 |
| 2 | dest_slot |
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14 |
| 2 | Reserved. Must be set to 0. |
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Description
This message is sent to the board to control the cross connect switch. Several different actions can be performed depending on the value of the mode parameter. These include:
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Cross connect switch to CPU local bus stream connection
Local bus to cross connect switch connection
Duplex connection between cross connect switch and CPU local bus stream
Duplex connection between local bus timeslots
Attempting to use this message in a run mode where the cross connect switch is disabled will result in a failure return code.
The confirmation message (if requested) indicates success with a status value of 0.
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