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DSI SS7MD Programmer’s Manual Issue 3
6.6.8 MGT_MSG_QSL_EVENT – Q.SAAL "Q.791 style" Event Indication
Synopsis
"Q791 style" event indication generated by Q.SAAL module to advise management of protocol events.
Message Format
Description
Sent by Q.SAAL module to management when an event occurs.
MESSAGE HEADER
Field Name Meaning
type MGT_MSG_QSL_EVENT (0x026c)
id Link ID
src QSL_TASK_ID
dst Management module ID
rsp_req 0
hclass 0
status 0
err_info Timestamp
len 0
Value Mnemonic Description
0x00 SCF_STOP User requested disconnect
0x01 SCF_PROF Incompatible profile parameter
0x02 SCF_SESA Session is already active
0x03 SCF_DUP Session ID already used
0x04 SCF_PORT Underlying module failure
0x05 SCF_ALIGN Ling alignment procedure failed
0x06 SCF_RSD Remote site initiated disconnect
0x07 SCF_PROT SSCF protocol error
0x10 S7G_CONG Congestion onset
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