Welltech Dialogic SS7 Protocols ISUP - Manual (Page 32)

Section 6 Interface to Application
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6.5.5 Collection Charging Request
This primitive is used by the application after alerting to provide the number
of charging units to be billed to the calling subscriber.
Message type
MPM (Collection Charging Message)
Mandatory parameters
• Number of metering pulses
• Message number
Optional parameters
None
6.5.6 Confusion Request
This primitive is issued by the application to cause a confusion message to be
sent to the network.
Message type
CFN (Confusion Message)
Mandatory parameters
None
Optional parameters
• Cause Indicators
6.5.7 Continuity Request
This primitive is used by the application to indicate whether a continuity test
has succeeded.
Message type
COT (Continuity Message)
Mandatory parameters
• Continuity indicators
Optional parameters
None