Patent ID: 7796643
Filing Date: 2010-09-14
Classification: H04L,H04M

Abstract:
1. A call processing system in a destination network associated with a destination signaling protocol, the call processing system comprising: an interface configured to receive first signaling for a first call placed by a first user from a first device in a first source network, wherein the first signaling indicates a first source signaling protocol associated with the first source network; the interface further configured to receive second signaling for a second call placed by a second user from a second device in a second source network, wherein the second signaling indicates a second source signaling protocol associated with the second source network; and a processor configured to determine a status for the first call, determine a first event by which the status for the first call is conveyed to the first user, determine a first parameter based on the first event and the first source signaling protocol, and generate third signaling indicating the first parameter; the processor further configured to determine a status for the second call, determine a second event by which the status for the second call is conveyed to the second user, determine a second parameter based on the second event and the second source signaling protocol, and generate fourth signaling indicating the second parameter, wherein the second event is the same type of event as the first event and the second parameter is different than the first parameter.