Dialogic 6.2 Manuale Utente
Translating Q.931 to Simple Message Interface
November 2009
327
Translating Q.931 to Simple Message Interface
translates Q.931 messages to the appropriate Simple
Message Interface (SMI) message and compares them to their
corresponding message.
Table 14. Q.931 Message Comparison Table
Q.931Message
BSMI Message(L4L3m)
BSMI Message (L3L4m)
ALERTing
ALERTING_REQUEST
ALERTING
CALL PROCeeding
CALL_PROCEEDING_
REQUEST
CALL_PROCEEDING
CONNect
CONNECT_REQUEST
CONNECT
CONNect ACKnowledge
nothing
CONN_ACK_IND
PROGress
PROGRESS_REQUEST
PROGRESS
SETUP
CALL_REQUEST
SETUP_IND
SETUP ACKnowledge
SETUP_ACK_REQUEST
SETUP_ACK
RESume
RESUME_REQUEST
RESUME_REQUEST
RESume REJect
RESUME_REJECT
RESUME_REJECT
SUSPend
SUSPEND_REQUEST
SUSPEND_REQUEST
SUSPend ACKnowledge
SUSPEND_ACK
SUSPEND_ACK
SUSPend REJect
SUSPEND_REJECT
SUSPEND_REJECT
USER INFOmation
USER_INFO
USER_INFO
DISConnect
CLEAR_REQUEST
DISCONNECT
RELease
CLEAR_REQUEST
CLEAR_REQUEST
RELease COMPlete
nothing
CLEAR_REQUEST
Note:
Note:
If
l43.data.enable_
protocol.level3.cnf
g.q931.release_
complete_control
is
set, CLEAR_REQUEST
will send this message.
will send this message.
RESTart
RESTART
CLEAR_WITH_RESTART_
REQUEST or RESTART