Specifications

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DSI SS7MD Network Interface Boards Programmer's Manual Issue 4
89
Value
Mnemonic
Description
0x11
S7G_CONG_CLR
Congestion abatement
0x12
S7G_CONG_DIS
Congestion discard
0x20
SCO_RESP
Response time out / link failure
0x21
SCO_BGN
BGN PDU unacked
0x22
SCO_ER
ER PDU unacked
0x23
SCO_BEJ
Initialize connection rejected
0x24
SCO_PROT
SSCOP Protocol error
4.6.8 MGT_MSG_SS7_STATE - Link State Indication (Q.SAAL)
Synopsis
Indication generated by Q.SAAL module to advise management of changes to the per-
link state
Format
MESSAGE HEADER
Field Name
Meaning
type
MGT_MSG_SS7_STATE (0x0201)
id
Link ID
src
QSL_TASK_ID
dst
Management module ID
rsp_req
0
hclass
0
status
Link State (see below)
err_info
Timestamp
len
0
Description
This primitive is used by Q.SAAL to advise management of changes of state within the
Link State Control function. These indications are only given if the STATE bit of the
management event mask is set.
This message is intended for diagnostic and maintenance purposes and does not form
part of the protocol specified primitives.