T.38 Interop LabI recently shared with you that the industry’s deployment of FoIP is proceeding in phases. Phase I, which extended from the early days of T.38 in the fall of 1998 to just a few years ago, was characterized by the need for interoperability between intra-enterprise network elements, such as between an ATA and a gateway. But those problems are trivial in comparison to what we are dealing with today. Let’s call it Phase II.