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6 q.saal module, 1 ss7_msg_reset, Q.saal module – Dialogic DSI SS7MD User Manual

Page 89

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89

Dialogic

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DSI SS7MD Programmer’s Manual Issue 3

6.6

Q.SAAL Module

This section describes the formats of all the messages used in the non-primitive interface.

The full list of management requests sent to Q.SAAL includes:

SS7_MSG_RESET

-

Q.SAAL Module Reset Request

QSL_MSG_CFG_LINK

-

Configure Q.SAAL Link

QSL_MSG_CFG_TIMERS

-

Configure Timers per Q.SAAL Link

QSL_MSG_END_LINK

-

Remove Q.SAAL Link

SS7_MSG_TRACE_MASK

-

Set Trace Mask Request

SS7_MSG_R_STATE

-

Read Link State Request

SS7_MSG_R_STATS

-

Read Link Statistics Request

MGT_MSG_QSL_EVENT

-

Q.SAAL "Q.791 style" Event Indication

MGT_MSG_SS7_STATE

-

Link State Indication

6.6.1

SS7_MSG_RESET – Q.SAAL Module Reset Request

Synopsis:

Message used to initialize the Q.SAAL module for operation, in the same way as MTP2.

Message Format:

Description

First message sent to the Q.SAAL module to initialise all the per module options.

Note: This message is to be sent once for each board by the SSDM module, with the message Instance

identifying the board ID.

Until this message has been received and returned with a zero status field, all other messages (except
GEN_MSG_MOD_IDENT) will be returned with a non-zero status field.

GEN_MSG_MOD_IDENT messages will be processed in an identical fashion both before and after the
processing of this message.

Once a SS7_MSG_RESET message has been correctly processed for a board, subsequent SS7_MSG_RESET
message for the same board will be rejected with a non zero status field.

MESSAGE HEADER

Field Name

Meaning

type

SS7_MSG_RESET (0x7200)

id

0

src

Management Module ID

dst

QSL_TASK_ID

rsp_req

Used to request a confirmation

hclass

0

status

SDE Message status code

err_info

0

len

10

PARAMETER AREA

Offset

Size

Name

0

4

Reserved. Set to 0

4

2

num_links

6

2

Reserved. Set to 0

8

2

Reserved. Set to 0