EFFICIENT CALL ROUTING BASED UPON NETWORK CONDITIONS

• US 20140321461A1
• Filed: 04/29/2013
• Published: 10/30/2014
• Est. Priority Date: 04/29/2013
• Status: Abandoned Application

• Current Assignee: Vonage Business Inc (Telefonaktiebolaget LM Ericsson)
• Original Assignee: Vonage Network LLC (Telefonaktiebolaget LM Ericsson)
• Inventors: MAJD, CASEM
• Application Number:
  US13/872,852
• Publication Number:
  US 20140321461A1
• Time in Patent Office: Days
• US Class Current: 370/389
• CPC Class Codes: H04L 45/123 Evaluation of link metrics techniques for monitoring network metrics H04L43/08
• CPC Class Codes: H04L 45/124 using a combination of metrics
• CPC Class Codes: H04L 45/70 Routing based on monitoring results

Abstract

A method and apparatus for routing a telecommunication connection request on an internal telecommunication network are provided herein. In some embodiments, the method may receive a request to establish a telecommunication connection, determine a route to an external telecommunication network to facilitate the establishment of the telecommunication connection based on information associated with the external telecommunication network and internal network conditions of the internal telecommunication network, and route telecommunication network traffic over the internal telecommunication network using the determined route to the external telecommunication network.

Claims

1. A method for routing a telecommunication connection request on an internal telecommunication network comprising:

receiving the request to establish a telecommunication connection;

determining a route to an external telecommunication network to facilitate the establishment of the telecommunication connection based on information associated with the external telecommunication network and network conditions of the internal telecommunication network; and

routing telecommunication network traffic over the internal telecommunication network using the determined route to the external telecommunication network.

2. The method of claim 1, wherein the network conditions of the first internal telecommunication network includes key performance indicators (KPI) of one or more networking devices on the first internal telecommunication network.

3. The method of claim 2, wherein the KPI of the one or more networking devices on the first internal telecommunication network include at least one of latency, jitter, packet loss, call drops, or utilization.

4. The method of claim 1, wherein the information associated with the external telecommunication network includes a cost for using the external telecommunication network and quality of service metrics associated the external telecommunication network.

5. The method of claim 1, wherein determining the route to the external telecommunication network includes:

determining a set of routes to a plurality of external telecommunication networks capable of establishing the telecommunication connection based on information associated with each of the plurality of external telecommunication networks; and

selecting a route from the determined set of routes based on internal network conditions.

6. The method of claim 5, wherein the information associated with the external telecommunication network includes a cost for using the external telecommunication network and quality of service metrics associated the external telecommunication network.

7. The method of claim 5, wherein the determined set of routes to the plurality of external telecommunication networks are ranked based on at least one of cost or quality of service metrics.

8. The method of claim 7, wherein a route to an external telecommunication network that is different than the route with a highest rank is selected based on internal network conditions.

9. The method of claim 1, wherein the information associated with the external telecommunication network and the internal network conditions of the first internal telecommunication network are stored in a database maintained by the internal telecommunication network.

10. The method of claim 1, wherein the information associated with the external telecommunication network and the internal network conditions of the internal telecommunication network are obtained via a monitoring system included in the internal telecommunication network.

11. An apparatus for determining routing a telecommunication connection request on a internal telecommunication network comprising:

a) at least one processor;

b) at least one input device; and

c) at least one storage device storing processor-executable instructions which, when executed by the at least one processor, performs a method including

1) receiving a request to establish a telecommunication connection;

2) determining a route to an external telecommunication network to facilitate the establishment of the telecommunication connection based on information associated with the external telecommunication network and network conditions of the internal telecommunication network; and

3) routing telecommunication network traffic over the internal telecommunication network using the determined route to the external telecommunication network.

12. The apparatus of claim 11, wherein the network conditions of the internal telecommunication network includes key performance indicators (KPI) of one or more networking devices on the internal telecommunication network.

13. The apparatus of claim 12, wherein the KPI of the one or more networking devices on the internal telecommunication network include at least one of latency, jitter, packet loss, call drops, or utilization.

14. The apparatus of claim 11, wherein the information associated with the external telecommunication network includes a cost for using the external telecommunication network and quality of service metrics associated the external telecommunication network.

15. The apparatus of claim 11, wherein determining the route to the external telecommunication network includes:

determining a set of routes to a plurality of external telecommunication networks capable of establishing the telecommunication connection based on information associated with each of the plurality of external telecommunication networks; and

selecting a route from the determined set of routes based on internal network conditions.

16. The apparatus of claim 15, wherein the information associated with the external telecommunication network includes a cost for using the external telecommunication network and quality of service metrics associated the external telecommunication network.

17. The apparatus of claim 15, wherein the determined set of routes to the plurality of external telecommunication networks are ranked based on at least one of cost or quality of service metrics.

18. The apparatus of claim 17 wherein a route to an external telecommunication network that is different than the route with a highest rank is selected based on internal network conditions.

19. The apparatus of claim 11, wherein the information associated with the external telecommunication network and the internal network conditions of the internal telecommunication network are stored in a database maintained by the internal telecommunication network.

20. A non-transient computer readable medium for storing computer instructions that, when executed by at least one processor causes the at least one processor to perform a method for routing a telecommunication connection request on a internal telecommunication, comprising:

receiving the request to establish a telecommunication connection;

determining a route to an external telecommunication network to facilitate the establishment of the telecommunication connection based on information associated with the external telecommunication network and network conditions of the internal telecommunication network; and

routing telecommunication network traffic over the first internal telecommunication network using the determined route to the external telecommunication network.