CALL CLASSIFICATION AND ROUTING USING ENUM QUERIES

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United States of America Patent

SERIAL NO

15384185

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods for classifying and routing an inbound call using ENUM queries are described. When a calling party initiates an inbound call, an Interconnect Session Border Controller (I-SBC) may generates a query for a calling party number (CgPN) and a called party number (CdPN) to search the inbound call in an E.164 Number to URI Mapping (ENUM) database. The I-SBC may check the CgPN against the ENUM database and identify a service provider identification (SPID) number associated with the classification of the CgPN found in the ENUM database. The I-SBC may then tag the SPID and an associated predetermined description to the inbound call, and route the inbound call based on the SPID.

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Patent Owner(s)

Patent OwnerAddress
T-MOBILE USA INC12920 SE 38TH STREET BELLEVUE WA 98006

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kondakjian, Robert Ara Snohomish, US 2 17
Piscopo,, JR Robert F Bellevue, US 20 99

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