Patent ID: 7463622

Claim:
A method of a converged network access infrastructure supporting incoming call processing management capabilities for an integrated communication terminal in a Mobile Switching Center (MSC) or Mobile Gateway, said method comprising: a) searching a Connection Table in said MSC or said Mobile Gateway for the network access status of said integrated communication terminal, b) establishing communication between said MSC and said integrated terminal through an IP (internet protocol) connection when an Visitor IP (internet protocol) address is available in said Connection Table, c) forwarding to a related base station to establish communication between said base station and said integrated terminal over a mobile cellular air-link channel when said Visitor P address is not available in said Connection Table, but the address of said mobile cellular air-link channel is available in said Connection Table, d) forwarding to a Virtual Mobile Server through IP (internet protocol) connection for further processing if none of the above said addresses is available in said Connection Table.