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IP Multimedia Subsystem (vIMS)
vIMS is a system providing multimedia services based on IP networks
Telecom
Core & Service/Application Layers
IP Multimedia Subsystem (vIMS)
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
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