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IP Mediation – VoIP
(1) Network connections from the mobile network to PSDN / Internet
(2) Subscriber look up for unique identification of the subscriber using IP network session information
(3) Network session events
-
End of user session (Start of user session)
-
CSTM service ended (started)
All services to be inspected by the traffic monitor are reported to tecControl, e.g. web browsing,
MMS, IP telephony incl. start time, end time, service type, data volume.
Access to the service is always granted.
(4) Rated call records in real time
The reported service events are mapped to call records, rated depending on service type, duration
and volume and transferred to the billing server.
Depending on the service, content specific information is available and used for rating purposes, e.g.
to overwrite volume or duration of the CDR for processing in the billing server.
(5) N.A.
(6) tecControl administration, configuration, maintenance
(3)
SIP server
(for proxy,
registrar,
redirect,
location
funct.)
(1a)
(6)
(3)
AAA
server
MSP
Billing
Server
GUI
(5)
(4a)
CRM
(4b)
(2)
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