IMS articulates service delivery mechanism. And that is all for now!

It is very interesting the contrast we have in terms of responses when we speak to service providers and vendors with regard to IMS. If we speak to vendors, 100 percent of them will say that they are IMS compliant,...

Posted by JR on July 31, 2007 12:40 PM

IMS to the core

Many vendors thought that the year 2007 would be the year of (not just the testing but) the IMS implementations. These companies are even more bullish about IMS happening this year. What we see though is IMS taking roots in...

Posted by JR on July 26, 2007 11:49 AM

Your IMS move

Got some VoIP gear in your network? Want to try the fancy IMS stuff? Here is the way forward: Put an IMS overlay. What that means is putting a CSCF type box (call manager version 15) alongside your softswitch. Alongside...

Posted by JR on July 25, 2007 6:41 AM

The 10 that Established VoIP (Part 5: 3GPP)

In order to justify our choice for selecting 3GPP among the 10 most influential organizations in VoIP history, we have to start with answering two straightforward questions: (1) How far is 3GPP responsible for drafting IMS blueprint, and (2) What...

Posted by JR on July 20, 2007 1:05 PM