Granted Patent B2

US 8,089,952 · App. 11/849,044 · Granted Jan 3, 2012

Assignee: IntelePeer, Inc.

Abstract

Claims (92)

1. A method comprising:

receiving traffic from a first device for transmission to a second device at least partially through a packet-switched data network, wherein the traffic comprises a communication session between the first device and the second device;

determining a traffic type at least partially based on traffic previously transmitted by the first device for prior transmissions, wherein the traffic type comprises characteristics related to the traffic that establish handling of the traffic to the second device;

determining at least one or more routes to the second device based on the determined traffic type, each determined route comprising a single path between the first device and the second device that is able to support the communication session between the first device and the second device;

ordering the determined routes according to a desired criteria to establish the communication session;

setting a counter equal to the number of determined routes to the second device;

transmitting the traffic to the second device based on the route to establish the communication session; and

decrementing the counter if the traffic was not successfully transmitted.

2. The method of claim 1 , wherein traffic is a facsimile transmission.

3. The method of claim 1 , wherein the first or second device is a computer or facsimile machine.

4. The method of claim 1 , where the packet-switched data network is the Internet.

5. The method of claim 1 , where determining a traffic type further comprises:

determining a traffic type using an in band or out-of-band signal.

6. The method of claim 1 , where determining a traffic type further comprises:

obtaining the traffic type from a storage device.

7. The method of claim 6 , where the traffic type is stored in a billing or call detail record.

8. The method of claim 1 further comprising:

determining if the transmission was completed using the route; and

if the transmission was not completed, attempting to transmit the traffic using a different route or blocking the traffic.

9. The method of claim 1 , further comprising monitoring the traffic to determine if the traffic was successful transmitted.

10. A method comprising:

receiving a call from a source device, wherein the call comprises a communication session from the source device to a target device;

determining if the call is a first call, wherein the first call comprises a first communication from the source device;

if the call is a first call, determining a traffic type from the first call, wherein the traffic type comprises characteristics related to the call that establish handling of the call to the target device;

storing the traffic type for use with subsequent calls after the first call;

determining one or more routes based on the traffic type, wherein the one or more routes each comprise a single path between the source device and the target device that is able to support the communication session between the source device and the target device;

attempting to connect the call to the target device using the one or more routes;

ordering the determined routes according to a desired criteria to establish the communication session;

setting a counter equal to the number of determined routes to the second device; and

decrementing the counter if the traffic was not successfully transmitted.

11. The method of claim 10 , further comprising:

determining if the call was completed using the route; and

if the call was not completed, attempting to connect the call to the target device using a different route.

12. A system comprising:

an interface configurable for obtaining traffic from a first device for transmission to a second device at least partially through a packet-switched data network, wherein the traffic comprises a communication session between the first device and the second device; and

a signaling control module coupled to the interface and configurable for determining a traffic type at least partially based on traffic previously transmitted by the first device for prior transmissions, wherein the traffic type comprises characteristics related to the traffic that establish handling of the traffic to the second device, and for determining at least one or more routes to the second device based on the traffic determined type, each determined route comprising a single path between the first device and the second device that is able to support the communication session between the first device and the second device;

ordering the determined routes according to a desired criteria to establish the communication session;

setting a counter equal to the number of determined routes to the second device; and

decrementing the counter if the traffic was not successfully transmitted.

13. The system of claim 12 , wherein traffic is a facsimile transmission.

14. The system of claim 12 , wherein the first or second device is a computer or facsimile machine.

15. The system of claim 12 , where the packet-switched data network is the Internet.

16. The system of claim 12 , where determining a traffic type further comprises:

determining a traffic type using an in band or out-of-band signal.

17. The system of claim 12 , where determining a traffic type further comprises:

obtaining the traffic type from a storage device.

18. The system of claim 17 , where the traffic type is stored in a billing or call detail record.

19. A non-transitory computer-readable medium having instructions stored thereon, which, when executed by a processor, causes the processor to perform operations comprising:

receiving traffic from a first device for transmission to a second device at least partially through a packet-switched data network, wherein the traffic comprises a communication session between the first device and the second device;

determining a traffic type at least partially based on traffic previously transmitted by the first device for prior transmissions, wherein the traffic type comprises characteristics related to the traffic that establish handling of the traffic to the second device;

determining at least one or more routes to the second device based on the determined traffic type, each determined route comprising a single path between the first device and the second device that is able to support the communication session between the first device and the second device;

transmitting the traffic to the second device based on the route to establish the communication session;

ordering the determined routes according to a desired criteria to establish the communication session;

setting a counter equal to the number of determined routes to the second device; and

decrementing the counter if the traffic was not successfully transmitted.

20. A system comprising:

means for receiving traffic from a first device for transmission to a second device at least partially through a packet-switched data network, wherein the traffic comprises a communication session between the first device and the second device;

means for determining a traffic type at least partially based on traffic previously transmitted by the first device for prior transmissions, wherein the traffic type comprises characteristics related to the traffic that establish handling of the traffic to the second device;

means for determining at least one route to the second device based on the determined traffic type, each determined route comprising a single path between the first device and the second device that is able to support the communication session between the first device and the second device;

means for transmitting the traffic to the second device based on the route to establish the communication session;

means for ordering the determined routes according to a desired criteria to establish the communication session;

means for setting a counter equal to the number of determined routes to the second device;

decrementing the counter if the traffic was not successfully transmitted.

21. A method for routing traffic between a first device and a second device, the method comprising:

receiving traffic from the first device for transmission to the second device at least partially through a packet-switched data network, wherein the traffic comprises a communication session between the first device and the second device;

determining a traffic type, wherein the traffic type comprises characteristics related to the traffic that establish handling of the traffic to the second device;

determining routes to the second device based on the determined traffic type, wherein each of the routes comprises a single path between the first device and the second device that is able to support the communication session between the first device and the second device;

ordering the determined routes according to desired criteria to establish the communication session;

setting a counter equal to the number of determined routes to the second device;

transmitting the traffic to the second device via the most preferable determined route;

monitoring the traffic to determine if the traffic was successfully transmitted; and

decrementing the counter if the traffic was not successfully transmitted.

22. The method of claim 21 , further comprising:

transmitting the traffic to the second device via the next preferable determined route if the traffic was not successfully transmitted; and

decrementing the counter if the traffic was not successfully transmitted.

23. The method of claim 22 , further comprising:

if the counter reaches zero, blocking the traffic and/or providing a user of the first device with information relating to the transmission.

24. The method of claim 21 , wherein the desired criteria comprises one or more of quality and cost.

25. A method for routing traffic between a first device and a second device, the method comprising:

receiving traffic from the first device for transmission to the second device, wherein the first device is part of a Voice over Internet Protocol (VoIP) network and the second device is not part of the VoIP network, wherein the first device and the second device are coupled to respective gateways to enable interfacing between the VoIP network and the network of the second device, wherein the traffic comprises a communication session between the first device and the second device;

determining a traffic type, wherein the traffic type comprises characteristics related to the traffic that establish handling of the traffic to the second device;

storing the traffic type in a registry associated with the first device;

determining routes to the second device based on the determined traffic type, wherein each of the routes comprises a single path between the first device and the second device that is able to support the communication session between the first device and the second device;

transmitting the traffic to the second device via static routing to enable transmission outside of the VoIP network between the first device gateway and the second device gateway to establish the communication session;

ordering the determined routes according to desired criteria to establish the communication session;

setting a counter equal to the number of determined routes to the second device; and

decrementing the counter if the traffic was not successfully transmitted.

26. The method of claim 25 , further comprising:

performing a load balancing operation among the first device gateway and the second device gateway.

27. The method of claim 25 , further comprising:

storing routing information relating to the second device; and

providing access to the second device routing information among other devices in the VoIP network for subsequent transmissions to the second device outside of the VoIP network.

Assignments (23)

Continuity (1)