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Home › Methods for routing of calls in internet protocol multimedia subsystem centralized services networks and related gateway mobile switching centres (GMSC) and home location registers (HLR)

Methods for routing of calls in internet protocol multimedia subsystem centralized services networks and related gateway mobile switching centres (GMSC) and home location registers (HLR)

US Patent 8908665 · Granted Dec 9, 2014

Estimated economic value: $370,000 ⓘ

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