OK, basics first. In this meaning, IMS refers to IP Media Subsystem, a type of next-generation architecture for mobile communications providers and carriers that, as best defined by Wikipedia: ...

Today, we'll take up where we left off last time and explain why we believe IP Multimedia Subsystem (IMS) and Unlicensed Mobile Access (UMA) are complementary technologies.

According to Withington, Alcatel-Lucent strongly believes that IMS is a great solution for consumer VoIP and that by first deploying an IMS-based VoIP architecture, carriers could then enable many ...

Spirent Protocol Tester can test and emulate virtually any VoIP and IMS network element, function or service. Its protocol-independent architecture allows new or proprietary protocols to be added ...

Nokia scored a notable contract extension from telecom network giant AT&T to continue powering voice core services.

AGNITY Releases SIPr 2.0 Application Testing Platform Including New Features, Testing Tools to Support the IMS Next-Generation Network ...