Essay on Camel

3393 Words Dec 30th, 2015 14 Pages
Appendix 1 to Protocol of CAMEL Phase II tests dated “…..” of October 2001.
The present Appendix to Protocol of CAMEL Phase II tests was made and signed by the parties representatives. The present Appendix describes SSP and SCP interrogation behaviour and presented
.message call flows will be supported by both SSP and SCP during commercial operation
.All notes to presented message call flows are included in Protocol of CAMEL Phase II tests
.Protocol of CAMEL Phase II tests and this Appendix form full document and may not be used separately

From Alcatel SEL

From Comverse Inc.

From JSC “KB Impuls”

Signature

Signature

Signature

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REL
RLC
Event Report BCSM (O_Disconnect)
Apply Charging Report
TCAP - END

MSC or
PSTN

2a - Originating PPS Subscriber - Low Balance Warning - A party disconnects prior to balance exhaust
Visiting
MSC
Incoming Call

SCP/IP

InitialDP (collect_info)
Request Report BCSM Event
(O_Answer EDP-N, O_No_Answer
EDP-N, O_Busy EDP_N,
O_Disconnect (leg 1) EDP_N,
O_Disconnect (leg 2) EDP_N
O_Abandon EDP-N,
RouteSelectFailure EDP-N
Apply Charging
Continue
IAM
ACM
ANM
Event Report BCSM (O_Answer)

Warning tone

........

Release Call
REL
RLC

Event Report BCSM (O_Disconnect)
Apply Charging Report TCAP-Continue

TCAP - END

MSC or
PSTN

2b - Originating PPS Subscriber - Low Balance Warning - B party disconnects prior to balance exhaust
Visiting
MSC

SCP/IP

Incoming Call
InitialDP (collect_info)
Request Report BCSM Event
(O_Answer EDP-N, O_No_Answer
EDP-N, O_Busy EDP_N,
O_Disconnect (leg 1) EDP_N,
O_Disconnect (leg 2) EDP_N
O_Abandon EDP-N,
RouteSelectFailure EDP-N
Apply Charging
Continue
IAM
ACM
ANM
Event Report BCSM (O_Answer)
........
Warning tone
REL
RLC
Event Report BCSM (O_Disconnect)
Apply Charging Report
TCAP

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