IP Multimedia Subsystem (vIMS)
vIMS is a system providing multimedia services based on IP networks
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