NEC NEAX 2400 IPX Programming Manual page 314

ADVICE OF CHARGE (AOC) - RECEIPT AND DISPLAY OF AOC FROM A FOREIGN Q-SIG NETWORK
5. Example of Message Sequence
Some examples of message sequence for this service are shown below.
Station A calls to Station B and the two stations are connected.
Station A
(1) Message Sequence of charge information sent when the call is disconnected from a called user
Originating PINX
(2) Message Sequence of charge information sent when the call is disconnected from a calling user
Originating PINX
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Mediate PINX
SETUP
chargeRequest. inv
chargeRequest. inv
CALLPROC
ALERT
chargeRequest. res
chargeRequest. res
CONN
DISC
aocFinal. inv
Mediate PINX
SETUP
chargeRequest. inv
chargeRequest. inv
CALLPROC
ALERT
chargeRequest. res
chargeRequest. res
CONN
FAC
getFinalcharge. inv
getFinalcharge. inv
DISC
aocFinal. inv
NDA-24305
ISDN
network
Output Gateway
PINX
SETUP
CALLPROC
CALLPROC
ALERT
CONN
DISC
(charge information)
aocFinal. inv
Output Gateway
PINX
SETUP
CALLPROC
CALLPROC
ALERT
CONN
FAC
DISC
(charge information)
aocFinal. inv
Station B
ISDN public
Network
SETUP
ALERT
CONN
DISC
ISDN public
Network
SETUP
ALERT
CONN
DISC
REL