A SYSTEM AND METHOD FOR ISDN ACCESS IN THE NEXT GENERATION NETWORK (NGN)

摘要

A system and method for the large capacitance ISDN access in NGN enable the number of the SCTP connections of the media gateway controller to be reduced and the process efficiency to be improved. In the present invention, the separate IUA signaling agent point is added in the network and is used for the convergence and conversion of the IUA signaling. The IUA signaling on the SCTP connections connected to a large quantity of the media gateways is convergent to the small quantity of SCTP connections connected to the media gateway controller. The function of the media gateway controller is simulated for the media gateway and the function of the media gateway that provides large amount of ISDN interfaces is simulated for the media gateway controller.