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General introduction

  • vIMS is a system that provides multimedia services on IP networks
  • Full support operation and maintenance features (trace, system configuration, reporting, management, monitoring, error warning)
  • Deployed in Vietnam market

Feature

  • Support for voice and messaging services according to 3GPP standards Release 15
  • Full network functions of IMS system (SBC, CSCF, MGCF, MRF, TAS)
  • Supporting network function virtualization (NFV) technology

Spectifications

Capacity

3 million subscribers/site

High availability

99.999%

Compliant with standards

3GPP R15

Number of concurrent calls

300,000