Media Gateway for Mobile Networks

17 Dec


The telecommunications community is migrating toward a new network architecture based on horizontal layers. Call control and connectivity, which have traditionally been bundled in telecommunication networks, are being separated into different layers. The connectivity layer is based primarily on asynchronous transfer mode (ATM) and Internet protocol (IP) transmission. Access networks and the core network are parts of the connectivity layer. The connectivity layer provides interfaces to legacy networks,
such as the public switched telephone network (PSTN). The layered architecture is being deployed in third-generation mobile.

Media Gateway for Mobile Network

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