INTEGRATION OF VOIP ADDRESS DISCOVERY WITH PBXs
First Claim
1. An apparatus comprising:
- a memory; and
a processor in communication with the memory, the memory including computer code executable with the processor, wherein the computer code is configured to;
store at least one call attribute of at least one public switched telephone network (PSTN) call initiated to a destination telephone number;
verify a destination Voice-over-Internet-Protocol (VoIP) call agent for the destination telephone number based on demonstrated knowledge of the at least one PSTN call; and
route a call either over a VoIP network to the destination VoIP call agent or over a circuit switched network based on whether the destination VoIP call agent is verified for the destination telephone number.
1 Assignment
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Accused Products
Abstract
A system for verifying VoIP call routing information. The system may include an apparatus integrated with a private branch exchange (PBX). The apparatus may store at least one call attribute of a public switched telephone network (PSTN) call initiated to a destination telephone number. The apparatus may verify a destination Voice-over-Internet-Protocol (VoIP) call agent for the destination telephone number based on demonstrated knowledge of the PSTN call. The apparatus may route a new call either over a VoIP network to the destination VoIP call agent or over a circuit switched network based on whether the destination VoIP call agent is verified for the destination telephone number.
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Citations
20 Claims
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1. An apparatus comprising:
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a memory; and a processor in communication with the memory, the memory including computer code executable with the processor, wherein the computer code is configured to; store at least one call attribute of at least one public switched telephone network (PSTN) call initiated to a destination telephone number; verify a destination Voice-over-Internet-Protocol (VoIP) call agent for the destination telephone number based on demonstrated knowledge of the at least one PSTN call; and route a call either over a VoIP network to the destination VoIP call agent or over a circuit switched network based on whether the destination VoIP call agent is verified for the destination telephone number. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. Logic encoded in one or more tangible media for execution with a processor and when executed operable to:
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store at least one call attribute of a public switched telephone network (PSTN) call initiated to a destination telephone number; verify a destination Voice-over-Internet-Protocol (VoIP) call agent for the destination telephone number based on demonstrated knowledge of the PSTN call; and route a call either over a VoIP network to the destination VoIP call agent or over a circuit switched network based on whether the destination VoIP call agent is verified for the destination telephone number. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A method comprising:
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receiving from a public branch exchange (PBX) at least one call attribute of a public switched telephone network (PSTN) call initiated to a destination telephone number; verifying a destination Voice-over-Internet-Protocol (VoIP) call agent for the destination telephone number based on demonstrated knowledge of the PSTN call; and routing a new call received from the PBX either over a VoIP network to the destination VoIP call agent or over a circuit switched network based on whether the destination VoIP call agent is verified for the destination telephone number. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification