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《视听》 2009-05
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After HF Cnetworks upgrading, GX RadioTv Network have been converted.Value -added services to carry out stepby -step,We have already owned the group of subscribers. The HFC network will become a good choice for the so-called last-mile access to home We can use VoIP and cable modem technolgies to develop voice and data services.VoIP Gateway is a key equipment.It converts IP data into voice signal through E1 protocal to PSTN Switch.VoIP system can aslo provide Value-added services over HFC network.
【CateGory Index】: G229.2-F
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