Method and apparatus for placing a long distance call based on a virtual phone number

• US 7,386,111 B2
• Filed: 02/10/2004
• Issued: 06/10/2008
• Est. Priority Date: 02/10/2004
• Status: Active Grant

• Current Assignee: Vonage Business Inc (Telefonaktiebolaget LM Ericsson)
• Original Assignee: Vonage Network LLC (Telefonaktiebolaget LM Ericsson)
• Inventors: Holder, Louis
• Primary Examiner(s): Hong; Harry S.
• Application Number:
  US10/774,689
• Publication Number:
  US 20050175165A1
• Time in Patent Office: 1,582 Days
• Field of Search: 37922101-22115, 379/219, 379/220.01, 370352-356
• US Class Current: 379/221.02
• CPC Class Codes: H04M 15/00 Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
• CPC Class Codes: H04M 15/56 for VoIP communications
• CPC Class Codes: H04M 15/8044 Least cost routing
• CPC Class Codes: H04M 15/8055 Selecting cheaper transport technology for a given service
• CPC Class Codes: H04M 2215/202 VoIP; Packet switched telephony
• CPC Class Codes: H04M 2215/42 Least cost routing, i.e. provision for selecting the lowest cost tariff
• CPC Class Codes: H04M 2215/745 Least cost routing, e.g. Automatic or manual, call by call or by preselection
• CPC Class Codes: H04M 2215/7464 Select transport technology for a given service, e.g. use for data connection WLAN rather than GSM/UMTS/GPRS or use company's communication network rather than a public network
• CPC Class Codes: H04M 3/523 with call distribution or queueing
• CPC Class Codes: H04M 7/122 where the PSTN/ISDN access is used as an access to networks other than PSTN/ISDN access arrangements to networks other than PSTN/ISDN H04M7/0066; access arrangements to public data networks H04L12/2856
• CPC Class Codes: Y10S 379/901 Virtual networks or virtual private networks

Abstract

A method and apparatus for reducing the cost of long distance phone calls is disclosed. Accordingly, an originating phone network is operatively connected to a first intermediate point, and a receiving phone network is operatively connected to a second intermediate point. Each intermediate point is operatively connected to communicate via a data network. Users on the originating and destination phone networks may communicate based on virtual numbers. The virtual number is preferably within the local calling area of the originating phone network. The first and second intermediate points route calls to any geographic location, regardless of distance, over the data network based on the virtual number. This provides the advantage of allowing a user on the originating phone network to access a user at a distant location for a price that is substantially similar to the price of a local call.

Claims

1. A method for transmitting information between two or more points, comprising:

receiving a virtual number at a first intermediate point from at least one originating point, the first intermediate point operatively connected to a packet-based network;

converting the virtual number into at least one physical number;

determining a second intermediate point based on the at least one physical number, the second intermediate point operatively connected to the packet-based network;

determining at least one destination point based on the at least one physical number; and

transmitting information between the at least one originating point and the at least one destination point.

2. The method according to claim 1, wherein the receiving comprises establishing a communication path between the first intermediate point and the at least one originating point.

3. The method according to claim 1, wherein the converting comprises comparing the virtual number to a routing table.

4. The method according to claim 1, wherein the determining a second intermediate point comprises establishing a communication path between the first intermediate point and the second intermediate point.

5. The method according to claim 1, wherein the determining at least one destination point comprises establishing a communication path between the at least one destination point and the second intermediate point.

14. The method of claim 1, wherein a plurality of virtual numbers are converted into a single physical number.

15. The method of claim 1, wherein the virtual number is converted into a plurality of physical numbers corresponding to more than one destination point.

16. The method of claim 1, wherein the physical number includes a destination physical number and routing instructions corresponding to the second intermediate point.

17. The method of claim 15, wherein the step of transmitting information includes simultaneously transmitting information between at least one originating point and more than one destination point.

18. The method of claim 15, wherein the step of transmitting information includes sequentially transmitting information between at least one originating point and more than one destination point.

19. The method of claim 1, wherein the at least one destination point is on a local computer network with the first or the second intermediate point.

6. An apparatus for transmitting information between at least two points, comprising:

a first intermediate point operatively connected to at least one originating point to receive a virtual number, wherein the virtual number is converted into at least one physical number;

a second intermediate point capable of communicating with the first intermediate point over a computer network;

at least one destination point operatively connected to the second intermediate point, wherein the second intermediate point is determined based on its proximity to the at least one destination point.

7. The apparatus according to claim 6, wherein the virtual number comprises an area code, wherein the area code is within a local calling area of the at least one originating point.

8. The apparatus according to claim 6, wherein information is transmitted over the computer network based on packets.

9. The apparatus according to claim 6, wherein information is transmitted to and from the originating and destination points based on analog signals.

10. The apparatus according to claim 6, wherein the first and second intermediate points are capable of analog to digital conversion and digital to analog conversion.

11. The apparatus according to claim 6, wherein the first and second intermediate points comprise servers.

12. The apparatus according to claim 6, wherein the at least one originating point and the at least one destination point comprise telephones.

13. The apparatus according to claim 6, wherein the virtual number is converted into at least one physical number based on a routing table.

20. A method for transmitting information between two or more points, comprising:

receiving a virtual number at a first intermediate point from at least one originating point, the first intermediate point operatively connected to a packet-based network;

converting the virtual number into at least one physical number;

determining a second intermediate point using a first routing table at the first intermediate point, the second intermediate point operatively connected to the packet-based network;

determining at least one destination point using a second routing table at the second intermediate point; and

transmitting information between the at least one originating point and the at least one destination point.