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公开(公告)号：US20230247516A1
公开(公告)日：2023-08-03
申请号：US18194440
申请日：2023-03-31
发明人： Jia Barton , Prakasa R. Bellam , Manuel Berumen , Quang B. Doan , Arulraj DURAISAMY , Muhammad Nauhman Bashir GORA , Gerald R. Jordan, JR. , Ramaswami Rangarajan , Gopalakrishna Sagar , Michael Tsai , Kun-cheng Yang
CPC分类号： H04W40/04 , H04M15/772
摘要： A central routing function (CRF) platform. The CRF platform comprises at least one processor; a non-transitory memory communicatively coupled to the at least one processor that stores a plurality of prioritized international call route lists where each prioritized international call route list associates alternative international communication service carrier routes in a prioritized order with an international telephone number; and a call process application stored in the non-transitory memory that, when executed by the processor, receives a request for a prioritized international call route list from a network element, where the request comprises an international telephone number, pads out the international telephone number received from the network element to form a 15-digit number, looks up a prioritized international route list using the 15-digit number in the non-transitory memory, and sends the prioritized international route list to the network element.
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公开(公告)号：US20230006923A1
公开(公告)日：2023-01-05
申请号：US17840449
申请日：2022-06-14
发明人： Jia Barton , Prakasa R. Bellam , Manuel Berumen , Quang B. Doan , Arulraj Duraisamy , Muhammad Nauhman Bashir Gora , Gerald R. Jordan, JR. , Ramaswami Rangarajan , Gopalakrishna Sagar , Michael Tsai , Kun-cheng Yang
摘要： A method of providing prioritized call route lists to network elements of communication service carriers. The method comprises building prioritized route lists by a centralized routing function (CRF) platform by processing prioritized route list transactions built by a route generation application based on key performance indicators, receiving a request for a prioritized route list by the CRF platform from a session border controller (SBC) controlled by the first communication service carrier, where the request comprises an identity of a second communication service carrier and a destination telephone number, determining a subscriber service level associated with the second communication service carrier by the CRF platform, based on the determined subscriber service level, looking up a prioritized route list by the CRF platform based on the destination telephone number, and sending the looked up prioritized route list by the CRF platform to the SBC.
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