Method and system for supporting rendezvous based instant group conferencing among mobile users

A conferencing system for providing enhancing instant group conferencing using an automated rendezvous mechanism, comprising:

• a subscriber access interface adapted to receive a conference call request from a conference originator and conference participation information from conference participants;
• an information disseminating interface adapted to send conference invitations to one or more of said conference participants;
• and
• a conference scheduler adapted to test responses to said conference invitations over the course of a predetermined invitation period and to initiate set up of a conference call upon obtaining a quorum of conference commitments from said conference participants.

A conferencing system providing enhanced instant group conferencing using an automated rendezvous mechanism, comprising:

• a web server with associated servlets, said web server being adapted to receive a conference call request from a conference originator and conference participation information from conference participants;
• a push server with associated protocol-specific communication adaptors, said push server being adapted to send conference invitations to one or more of said conference participants;
• and
• a conference scheduler adapted to test responses to said conference invitations over the course of a predetermined invitation period and to initiate set up of a conference call upon obtaining a quorum of conference commitments from said conference participants;
• a subscription preference manager adapted to store preferences of conferencing system subscribers;
• said conference scheduler being further adapted to allow conference participants who commit to said conference to toggle between committed and un-committed response states during said invitation period;
• said conference invitations including conference context information that includes one or more of an identification of other conference participants, an identification of invitation response states for other conference participants, and status of said conference;
• said conference scheduler being further adapted to prompt said conference originator to set up said conference call in response to a quorum-defeating number of said conference participants declining said conference regardless of the absence of a quorum of committed participants;
• said conference scheduler being further adapted to initiate notification of all of said conference participants that said conference is being terminated upon said conference originator responding to said prompting by requesting that said conference call not proceed;
• said conference scheduler being further adapted initiate the sending of conference reminders to said conference participants during said invitation period if there is no quorum of said conference participants committed to said conference;
• said conference reminders including information as to the status of said conference and how long said conference will remain pending;
• said conference scheduler being further adapted to respond, following sending of said conference reminders, to a quorum-defeating number of said conference participants declining said conference or expiration of said invitation period by prompting said conference originator to set up said conference call in response regardless of the absence of a quorum of committed participants;
• said conference scheduler being further adapted to respond, following sending of said conference reminders, to a quorum of said conference participants committing to said conference and said invitation period not having expired by setting up said conference call;
• and
• said conference scheduler being further adapted to allow additional conference participants to join said conference after said conference call has been set up.