Dialogic DSI SS7MD - Manual (Page 88)

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6 Message Reference
6.5.9 ATM_MSG_LINK_STATE – AAL Link Status Indication
Synopsis
Primitive generated by AAL to advise management of changes to the link state.
Format
Description
Sent by the ATM module when an AAL link becomes active or inactive.
MESSAGE HEADER
Field Name Meaning
type ATM_MSG_LINK_STATE (0x026b)
id link_id
src ATM Module ID
dst Management Module ID
rsp_req 0
hclass 0
status Stream state (see table below)
err_info Timestamp
len 0
Value Mnemonic State
1 AAL_IN_SERVICE Entered IN SERVICE state
2 AAL_OUT_SERVICE Entered OUT OF SERVICE state