IP ACD using SIP format

• US 20050157731A1
• Filed: 01/20/2004
• Published: 07/21/2005
• Est. Priority Date: 01/20/2004
• Status: Active Grant

• Current Assignee: Alvaria Cayman
• Original Assignee: Aspect Software Incorporated
• Inventors: Peters, Mike
• Granted Patent: US 7,822,016 B2
• Time in Patent Office: Days
• US Class Current: 370/401
• CPC Class Codes: H04L 12/66 Arrangements for connecting between networks having differing types of switching systems, e.g. gateways

Abstract

A method and apparatus are provided for distributing Internet calls by an automatic contact distributor. The method includes the steps of receiving a Session Initiation Protocol INVITE by the automatic contact distributor that identifies an Internet call to be established with a client, selecting an agent to handle the Internet call and exchanging call information between the client and the selected agent through a buffer server.

Claims

1. A method of distributing Internet calls by an automatic contact distributor, such method comprising:

receiving a Session Initiation Protocol INVITE by the automatic contact distributor from a client;

determining a call type from the Session Initiation Protocol INVITE;

selecting an agent to handle the Internet call based upon the determined call type; and

setting up a call between the selected agent and the client based upon the Session Initiation Protocol INVITE.

2. The method of distributing Internet calls as in claim 1 wherein the step of setting up the call further comprises setting up the call through a buffer server.

3. The method of distributing Internet calls as in claim 2 further comprising determining a universal resource locator pair for use by the buffer server for routing packets between the selected agent and client.

4. The method of distributing Internet calls as in claim 1 further comprising routing a Session Initiation Protocol INVITE regarding the client to the selected agent.

5. The method of distributing Internet calls as in claim 1 further comprising decoding the Session Initiation Protocol INVITE to determine a communication protocol to be used for the Internet call.

6. The method of distributing Internet calls as in claim 1 further comprising setting up a communication link between the selected agent and the client.

7. The method of distributing Internet calls as in claim 1 further comprising conferencing a supervisor into the Internet call.

8. The method of distributing Internet calls as in claim 1 further comprising requesting notification from the selected agent upon termination of the Internet call.

9. The method of distributing Internet calls as in claim 1 further comprising defining the communication link as a request for Voice over Internet Protocol.

10. The method of distributing Internet calls as in claim 1 further comprising defining the communication link as a request for Instant Messaging.

11. An automatic contact distributor for distributing Internet calls, such apparatus comprising:

means for receiving a Session Initation Protocol INVITE from a client within the automatic contact distributor;

means for determining a call type of the received Session Initiation Protocol INVITE;

means for selecting an agent to handle the Internet call; and

means for exchanging call information between the client and the selected agent.

12. The automatic contact distributor as in claim 11 further comprising means for determining a URL of the selected agent.

13. The automatic contact distributor as in claim 11 further comprising means for determining a universal resource locator pair for use by the buffer server for routing packets between the selected agent and client.

14. The automatic contact distributor as in claim 11 further comprising means for routing a Session Initiation Protocol INVITE regarding the client to the selected agent.

15. The automatic contact distributor as in claim 11 further comprising means for decoding the Session Initiation Protocol INVITE to determine a communication protocol to be used for the Internet call.

16. The automatic contact distributor as in claim 11 further comprising means for setting up a communication link between the selected agent and the client.

17. The automatic contact distributor as in claim 11 further comprising means for conferencing a supervisor into the Internet call.

18. The automatic contact distributor as in claim 11 further comprising means for requesting notification from the selected agent upon termination of the Internet call.

19. The automatic contact distributor as in claim 11 further comprising means for defining the communication link as a request for Voice over Internet Protocol.

20. The automatic contact distributor as in claim 11 further comprising means for defining the communication link as a request for Instant Messaging.

21. An automatic contact distributor for distributing Internet calls, such apparatus comprising:

a user agent adapted to receive a Session Initiation Protocol INVITE from a client;

a call typing processor adapted to identify a type of Internet call to be established with the client;

an agent selection application adapted to select an agent to handle the Internet call based upon the call type; and

a proxy server adapted to transfer the Session Initiation Protocol INVITE to the selected agent.

22. The automatic contact distributor as in claim 21 further comprising an agent list for determining a URL of the selected agent.

23. The automatic contact distributor as in claim 21 further comprising a routing table adapted to determine a universal resource locator pair for use by the buffer server for routing packets between the selected agent and client.

24. The automatic contact distributor as in claim 21 further comprising a user agent adapted to decode the Session Initiation Protocol INVITE to determine a communication protocol to be used for the Internet call.

25. The automatic contact distributor as in claim 21 further comprising a connection processor adapted to set up a communication link between the selected agent and the client.

26. The automatic contact distributor as in claim 21 further comprising a conferencing application adapted to conference a supervisor into the Internet call.

27. The automatic contact distributor as in claim 21 further comprising defining the communication link as a request for Voice over Internet Protocol.

28. The automatic contact distributor as in claim 21 further comprising defining the communication link as a request for Instant Messaging.