Enhanced phone-based collaboration

Abstract

The present invention relates to a system and method for enhanced phone-based collaboration (EPC), which enables users to quickly and easily enhance an ongoing phone call with a variety of interpersonal real-time two-way communications (IRTC).

1. A method for transitioning from an existing telephone call to a real-time collaboration session in a system including a telephone network for establishing connections between users and a data network for establishing data sharing sessions between said users, each of said users having an associated user access and presentation device, said data network including an enhanced phone based collaboration (EPC) application, and at least one of said users subscribing to said enhanced phone based collaboration application, said method including the step of comprising:
 responsive to said one user on an existing telephone call userclicking on a control button on said user's associated device, a server in a telephone network invoking the operation of said EPC application solely by clicking on a control button on said user's associated device to cause said enhanced phone based collaboration to add the collaboration session to the existing telephone call between said users without the users exchanging collaboration session idnetifiers identifiers. 
 
     
     
       2. The method of  claim 1  for transitioning from an existing telephone call to a real time collaboration session, wherein said user access and presentation device is a PC, a notepad, or a PDA. 
     
     
       3. The method of  claim 1  for transitioning from an existing telephone call to a real time collaboration session, wherein said one of said users subscribes to said enhanced phone based collaboration application but, and wherein at least another of said users is a guest non-subscribing user, said method further comprising the steps of:
 responsive to said one subscribing user providing a guest page Uniform Resource Location (URL) for the guest non-subscribing user;said server in a telephone network permitting said guest user using the URL to open a web page to gain access to the enhanced phone based collaboration application; and 
 enabling said guest user enteringto enter the real-time collaboration session by entering its owna telephone number and clicking on an “enter conference” button on said guest user's associated device. 
 
     
     
       4. The method of  claim 3  for transitioning from an existing telephone call to a real time collaboration session, wherein said web page is in a browser. 
     
     
       5. The method of  claim 3  for transitioning from an existing telephone call to a real time collaboration session, wherein said session includes a plurality of guest non-subscribing users, each of said plurality of guest non-subscribing users gaining access to the enhanced phone based collaboration application and entering the session by its own a telephone number and clicking on an “enter conference button” a control button on its associated said device associated with said guest user. 
     
     
       6. A method for transition transitioning an existing telephone call to a real-time collaboration session in a system including a telephone network for establishing telephone connections between users and a data network for establishing data sharing sessions between each of said users, each of said users having an associated user access and presentation device, said data network including an enhanced phone based collaboration (EPC) application, and at least one of said users subscribing to said enhanced phone based collaboration application, and said at least one user having a plurality of telephone calls in progress, said method comprising the steps of:
 tracking the in progress telephone calls of said at least one user; and 
 choosing a particular one of said telephone calls in progress to be transitioned to the real-time collaboration session,; and 
 said at least one user clicking on a control button on said user's associated device associated with said at least one user to cause said enhanced based phone collaboration application to add the collaboration session to the chosen existing telephone call. 
 
     
     
       7. The method of  claim 6  for transitioning from an existing telephone call to a real-time collaboration session, wherein said tracking step comprises displaying to said one user a list of the in progress telephone calls over a web interface and said step of choosing comprises said one user clicking on an established telephone call on said list. 
     
     
       8. The method of  claim 1  for transitioning from an existing telephone call to a real-time collaboration session, wherein at least two of the users to be transitioned to the real-time collaboration session subscribe to the enhanced based phonephone based collaboration application, said method further comprises comprising the step of
 each of said two subscribing users selecting the telephone call to be enhanced; and 
 each of said two subscribing users adding the collaboration session to the existing telephone call simply by responsive to each of two subscriber users clicking on an “enhanced call” “enhance call” button on its the respective associated device. 
 
     
     
       9. The method of  claim 1  for transitioning from an existing telephone call to a real-time collaboration session, wherein one of said users subscribes to said enhanced phone based collaboration application but, and wherein a second of said subscribers users is a guest non-subscribing user, said enhanced based phone collaboration application including a choice driven web page, said method further comprising the steps of
 enabling said one user loadingto load an EPC web page into a browser; 
 after said one user has clicked on said one user's “enter conference” button, said one user advising said guest user that the guest user may enter the collaboration session via the EPC web page; and 
 said guest users entering the collaboration session using its own telephone number and an “enter conference button” on its associated device.