15 3월 NGIN
Various intelligent network services, such as additional services when the line is busy, and various calling plans based on real-time charging.
OCS, IMS-GWF, MRF, SCP, IP
|Supply details||Customers have introduced NGIN solutions and services continuously to successfully acquire more subscribers with differentiated services and calling plans, by quickly releasing value added services (VAS) when the line is busy and various calling plans based on real-time charging to the market.
[Value added services]
[Various calling plans]