Patent ID: 8300558

Claim:
A method comprising; identifying whether a first feature for a call that involves more than two endpoints and a second feature for the call interact, by determining whether a first set of resulting connections of the first feature and a second set of original connections of the second feature are non-disjoint and determining whether at least one of: the first feature has a first original connection and a first resulting connection such that a first originating party of the first original connection is the same as a first terminating party of the first resulting connection, and the first terminating party of the first original connection is the same as the first originating party of the first resulting connection; the first original connection of the first feature has the same originating party but a different terminating party as the first resulting connection of the first feature; and a second original connection of the second feature has the same originating party but a different terminating party as a second resulting connection of the second feature.