I go to a lot of VoIP conferences, and at every one I attend, you hear the gospel of IP Multimedia Systems, or IMS for short. The CTIA show is no exception. In fact, there is a panel going on right at ...

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 ...

Driven by the increasing implementation of voice over Internet Protocol (VoIP) systems, the worldwide VoIP control equipment market will surpass $5 billion by 2010, according to Gartner, Inc. In 2010, ...

Acme Packet, a provider of session border control products, said it is involved in more than 100 IP-Multimedia Subsystem deployment projects, with European providers accounting for 50% of the IMS ...

Like other technologies before it, IP Multimedia Subsystem (IMS) is being hyped as the answer to any number of networking challenges. In this case, IMS architecture promises to enable a cost-effective ...