METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR OFFLOADING CALL CONTROL SERVICES FROM A FIRST NETWORK OF A FIRST TYPE TO A SECOND NETWORK OF A SECOND TYPE

摘要

Methods, systems, and computer program products for offloading call control services from a first network of a first type (100) to a second network of a second type (102) are disclosed. According to one aspect, a method includes detecting a call originating from a calling party in a first network of a first type. A database (116) may be queried using information identifying the calling party. In response to the query, routing information may be sent for a node in a second network of a second type. Call control services may be offloaded for the call to the second network using the node.