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 Wednesday, February 08, 2006

A Recommendation consented at the January meeting of Study Group 13 allows enterprises to convert multiple voice streams or VoIP flows to IP packets, enabling them to be trunked to their destination over a packet switched infrastructure, rather than dedicated circuit-switched infrastructure. In this way businesses can reduce costs and benefit from the increased efficiency and speed of IP networks.

Rec Y.1452 gives the required functions and procedures necessary for support of  multiplexed narrowband voice services by IP networks. It specifies the required protocols and the operation of the interworking function.