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Product & Solution > Overview > Roaming GW Solution
> DualStack HLR
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DualStack Home Location Register(DualStack HLR) is a HLR that supports both SCDMA MAP and ANSI-41 MAP protocol. DualStack HLR provides not only free roaming between the WCDMA network and the ANSI-41 network, but also all the services and the features of both networks
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Roaming between different networks |
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Simple signaling network |
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High ROI, saving network construction costs |
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Provision for supplementary services and features independent of the network |
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Support different numbering systems and number portability |
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Compliance with SS7 signaling (Blue Book, White Book) and MAP protocol (ANSI-41, WCDMA) |
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3GPP TS 29.002, TS 22.004, TS 22.078, TS 22.081~22.086, TS 22.088, TS 22.090, TS 23.002, TS 23.003, TS 23.011, TS 23.060, TS 23.078, TS 23.081 ~ 23.086 |
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ANSI TIA/EIA-41-C, TIA/EIA-41-D, TIA/EIA-725-A, TIA-EIA-764, TIA/EIA-664, TSB 55: IS-41-A, TR45.AHAG |
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Structure suitable for network evolution |
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Easy to evolve into the All-IP network through SS7 Over IP |
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