Welltech SPCI2S Intel NetStructure SS7 Boards Uživatelský manuál stáhnout pdf (Strana 62)

SS7 Programmer’s Manual for SPCI2, SPCI4 and CPM8 Issue 2 Page 62

5.3.8 Fixed Data Output Request

Synopsis:

Message sent to the board in order to generate a fixed pattern on a specific E1

/ T1 Line Interface Unit timeslot.

Message Format:

MESSAGE HEADER

FIELD NAME MEANING

type MVD_MSG_SC_FIXDATA (0x7e15)

src

Sending Module ID

dst MVD_TASK_ID (0x10)

rsp_req

Used to request a confirmation

hclass

status

err_info

len

PARAMETER AREA

OFFSET SIZE NAME

0 2 liu_id

2 2 timeslot

4 2 pattern

Description:

This message is sent to the board in order to generate a fixed pattern on a

specific timeslot of an E1 / T1 Line Interface Unit. It is typically issued at

initialisation and whenever a call terminates to generate an IDLE pattern

towards the network.

Parameter Description:

liu_id

The identifier of the E1/T1 Line Interface Unit in the range 0 to one less than

the number of LIUs fitted.

timeslot

The timeslot number on the E1/T1 line interface unit on which the fixed data will

be transmitted. The valid range for timeslot is 1 to 31 for an E1 interface and 1

to 24 for a T1 interface.

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 106 107

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Welltech SPCI2S Intel NetStructure SS7 Boards Uživatelský manuál Strana 62