The IP Multimedia Subsystem (IMS) is a next-generation multimedia communication framework that encompasses mobile, fixed, packet-switching, and traditional circuitswitching communication systems. It ...

Kicking off our series about IP-Multimedia Subsystem (IMS) progress, today we’ll focus on IMS deployments for fixed-mobile convergence with highlights from an interview we had recently with Ajay Gupta ...

The topic of IP Multimedia Subsystems (IMS) has been simmering in the telecommunications industry for the past few years. It has been like lava bubbling in the throat of a volcano, and when it erupts, ...

Last week we began a look at IP Multimedia Subsystems and Unlicensed Mobile Access. Today, we’ll introduce a little about how IMS works as a starting point to compare IMS with UMA. And for the ...