Unified communications incorporation in a contact center

1. A method comprising:

in a contact center system:

in response to an agent logging into the contact center system, establishing a first connection between the contact center system and a unified communications endpoint operated by the agent, wherein the first connection is established using a unified communications system that services the unified communications endpoint;

after establishing the first connection, identifying a call on a second connection between the contact center system and a second endpoint operated by a user; and

in response to selecting the agent to handle the call, bridging the first connection and the second connection.

2. The method of claim 1 , comprising:

after the call has ended, stopping bridging the first connection and the second connection while the first connection remains connected between the unified communications endpoint and the contact center system.

3. The method of claim 1 , comprising:

after the call has ended, identifying a second call on a third connection between the contact center system and a third endpoint operated by another user; and

in response to selecting the agent to handle the second call, bridging the first connection and the third connection.

4. The method of claim 1 , comprising:

disconnecting the first connection in response to the agent logging out of the contact center system.

5. The method of claim 1 , comprising:

verifying an identity of the agent over the first connection.

6. The method of claim 1 , comprising:

before bridging the first connection and the second connection, transmitting audio over the first connection to the unified communications endpoint, wherein the audio, when presented by the unified communications endpoint, provides information about the call to the agent.

7. The method of claim 1 , comprising:

receiving an event notification from the unified communications endpoint over the first connection, wherein the event notification indicates a unified communications event that occurred at the unified communications endpoint.

8. The method of claim 1 , comprising:

transmitting a control message to the unified communications endpoint over the first connection, wherein the control message directs the unified communications endpoint to perform a unified communications operation.

9. The method of claim 1 , comprising:

receiving media transmitted over the first connection from the unified communications endpoint even when the first connection is not bridged to another connection, wherein the media is used for agent monitoring, agent management, and inter-call operations.

10. The method of claim 1 , comprising:

in response to determining that the first connection has disconnected, reestablishing the first connection and bridging the second connection to the reestablished first connection.

11. An apparatus for a contact center system, the apparatus comprising:

one or more computer readable storage media;

a processing system operatively coupled with the one or more computer readable storage media; and

program instructions stored on the one or more computer readable storage media that, when read and executed by the processing system, direct the processing system to:

in response to an agent logging into the contact center system, establish a first connection between the contact center system and a unified communications endpoint operated by the agent, wherein the first connection is established using a unified communications system that services the unified communications endpoint;

after establishing the first connection, identify a call on a second connection between the contact center system and a second endpoint operated by a user; and

in response to selecting the agent to handle the call, bridge the first connection and the second connection.

12. The apparatus of claim 11 , wherein the program instructions direct the processing system to:

after the call has ended, stop bridging the first connection and the second connection while the first connection remains connected between the unified communications endpoint and the contact center system.

13. The apparatus of claim 11 , wherein the program instructions direct the processing system to:

after the call has ended, identify a second call on a third connection between the contact center system and a third endpoint operated by another user; and

in response to selecting the agent to handle the second call, bridge the first connection and the third connection.

14. The apparatus of claim 11 , wherein the program instructions direct the processing system to:

disconnect the first connection in response to the agent logging out of the contact center system.

15. The apparatus of claim 11 , wherein the program instructions direct the processing system to:

verify an identity of the agent over the first connection.

16. The apparatus of claim 11 , wherein the program instructions direct the processing system to:

before bridging the first connection and the second connection, transmit audio over the first connection to the unified communications endpoint, wherein the audio, when presented by the unified communications endpoint, provides information about the call to the agent.

17. The apparatus of claim 11 , wherein the program instructions direct the processing system to:

receive an event notification from the unified communications endpoint over the first connection, wherein the event notification indicates a unified communications event that occurred at the unified communications endpoint.

18. The apparatus of claim 11 , wherein the program instructions direct the processing system to:

transmit a control message to the unified communications endpoint over the first connection, wherein the control message directs the unified communications endpoint to perform a unified communications operation.

19. The apparatus of claim 11 , wherein the program instructions direct the processing system to:

receive media transmitted over the first connection from the unified communications endpoint even when the first connection is not bridged to another connection, wherein the media is used for agent monitoring, agent management, and inter-call operations.

20. One or more computer readable storage media having program instructions stored thereon that, when read and executed by a processing system of a contact center system, direct the contact center system to:

in response to an agent logging into the contact center system, establish a first connection between the contact center system and a unified communications endpoint operated by the agent, wherein the first connection is established using a unified communications system that services the unified communications endpoint;

after establishing the first connection, identify a call on a second connection between the contact center system and a second endpoint operated by a user; and

in response to selecting the agent to handle the call, bridge the first connection and the second connection.