System and architecture for the handling of shared and personal preferences in call processing and presence for IP telephony and collaborative applications
A system for resolving conflicts between personal and shared space policies, comprising a location manager for monitoring location of users, each of the users being represented by a user agent for receiving session requests in accordance with user specified personal policies, a common proxy for receiving location data for the users from the location manager and in response creating a list of users at each location, and a space proxy associated with an owner of each location for enforcing space policies specified by the owner such that upon receipt of a session request with a user specified personal policy that conflicts with one of the space policies then rejecting the session request.
1. A system for resolving conflicts between personal and shared space policies, comprising:
a location manager for monitoring location of users, each of said users being represented by a user agent for receiving session requests in accordance with user specified personal policies;
a common proxy for receiving location data for said users from said location manager and in response creating a list of users at each location; and
a space proxy associated with an owner of each said location for receiving said list and enforcing space policies specified by said owner on said users at said location such that upon receipt of a session request with a user specified personal policy that conflicts with one of said space policies then rejecting said session request.
2. The system of claim 1 , wherein said location manager monitors the location of said users via triangulation on RFID badges carried by said users.
3. The system of claim 1 , wherein said location manager monitors the location of said users via ultrasonic triangulation.
4. The system of claim 1 , wherein said location manager monitors the location of said users via direct location registration by individual ones of said users.
5. The system of claim 1 , wherein said common proxy automatically registers a located user on all shared resources within the location of said user and forwards said session requests to said space proxy while enforcing said user specified personal policies.
6. The system of claim 5 , wherein said shared resources include at least one of a desk phone, cell phone, PDA, white board and computer.
7. The system of claim 1 , wherein each said common proxy and space proxy subsumes all functionality of a SIP proxy.
8. The system of claim 1 , wherein said space proxy generates an indication of user availability based on said user specified personal policy and said one of said space policies.
9. A method of resolving conflicts between personal and shared space policies, comprising:
monitoring location of users, each of said users being represented by a user agent for receiving session requests in accordance with user specified personal policies;
receiving location data for said users and in response creating a list of users at each location; and
receiving said list and enforcing space policies specified by said owner on said users at said location such that upon receipt of a session request with a user specified personal policy that conflicts with one of said space policies then rejecting said session request.
10. The method of claim 9 , wherein said monitoring of location of said users comprises triangulation on RFID badges carried by said users.
11. The method of claim 9 , wherein said monitoring of location of said users comprises ultrasonic triangulation.
12. The method of claim 9 , wherein said monitoring of location of said users comprises direct location registration by individual ones of said users.
13. The method of claim 9 , further comprising automatically registering a located user on all shared resources within the location of said user and enforcing said user specified personal policies.
14. The method of claim 9 , further comprising generating an indication of user availability based on said user specified personal policy and said one of said space policies.
15. A system for enforcing policies of a space owner in creating collaborative communication sessions with an area under control of the space owner, comprising:
a location manager for monitoring location of users, each of said users being represented by a user agent for receiving session requests in accordance with user specified personal policies;
a common proxy for receiving location data for said users from said location manager and in response creating a list of users at each location; and
a space proxy associated with the space owner of each said location for receiving said list and enforcing space policies specified by said owner on said users at said location.
16. The system of claim 15 , wherein said location manager monitors the location of said users via triangulation on RFID badges carried by said users.
17. The system of claim 15 , wherein said location manager monitors the location of said users via ultrasonic triangulation.
18. The system of claim 15 , wherein said location manager monitors the location of said users via direct location registration by individual ones of said users.
19. The system of claim 15 , wherein said common proxy automatically registers a located user on all shared resources within the location of said user and forwards said session requests to said space proxy while enforcing said user specified personal policies.
20. The system of claim 19 , wherein said shared resources include at least one of a desk phone, cell phone, PDA, white board and computer.
21. The system of claim 15 , wherein each said common proxy and space proxy subsumes all functionality of a SIP proxy.
22. The system of claim 15 , wherein said space proxy generates an indication of user availability based on said user specified personal policy and said space policies.