Method and system for mobile call conferencing
A system and method for providing conference calls in a client-server environment is described. In some aspects, conference calling is made possible and efficient for mobile users, including mobile hosts of the conference call who may arrange and set up the conference call easily from a mobile device with the assistance of an application server and/or a call conference server. Also, other mobile users may easily participate in such conference calls from their mobile devices.
1. A method for providing a call conference in a mobile client-server environment, comprising:
receiving, from a mobile device operated by a call conference host party, identifiers of one or more invitees to the call conference selected from a list of contacts on the mobile device;
providing notifications to one or more user devices operated by said one or more invitees sufficient to inform the one or more invitees as to a time of said call conference and a dial-in number for said call conference;
providing a plurality of call conference invitations to a given one of the one or more user devices;
receiving calls from the one or more user devices operated by said one or more invitees substantially at the time of said call conference at said dial-in number;
verifying an identity of each of the one or more user devices operated by said one or more invitees against a list of user devices authorized to attend the call conference;
permitting the authorized user devices to join the call conference; and
facilitating transfer of the given user device from one call conference to another call conference of the plurality of call conference invitations.
2. The method of claim 1 , wherein providing notifications comprises sending a text or SMS message to the one or more user devices.
3. A system for mobile client-server call conferencing, comprising:
an application server adapted to receive a call conference request from a mobile host device and configured to deliver a plurality of text messages to a corresponding plurality of invitee devices, said text messages including respective dial-in and time information for the call conference, said application server further adapted to provide a plurality of call conference invitations to a given one of the plurality of invitee devices;
a database coupled to said application server for storing a plurality of invitee identifying information corresponding to the plurality of invitee devices or users thereof; and
a conferencing server coupled to said database and configured to establish a mobile client-server call conference between said mobile host device and a plurality of invitee mobile devices, said plurality of invitee mobile devices corresponding to respective entries in said database corresponding to respective invitees, the conferencing server further configured to verify an identity of each of the plurality of invitee devices against the plurality of invitee identifying information stored in the database, the conferencing server further configured to facilitate transfer of the given on of the plurality of invite devices from one call conference to another call conference of the plurality of call conference invitations.
4. The system of claim 3 , wherein said application server and said conferencing server are implemented in different server apparatus.
5. The system of claim 3 , wherein said application server and said conferencing server are implemented in a same server apparatus.
6. The method of claim 1 , further comprising notifying an invitee operating the given one of the one or more user devices that the plurality of call conference invitations were provided.
7. The method of claim 1 , further comprising receiving, from the given one of the one or more user devices, a selection of one of the plurality of call conference invitations to attend.
8. An apparatus for providing a call conference in a mobile client-server environment, comprising:
a mechanism for receiving, from a mobile device operated by a call conference host party, identifiers of one or more invitees to the call conference selected from a list of contacts on the mobile device;
a mechanism for providing notifications to one or more user devices operated by said one or more invitees sufficient to inform the one or more invitees as to a time of said call conference and a dial-in number for said call conference;
a mechanism for providing a plurality of call conference invitations to a given one of the one or more user devices;
a mechanism for receiving calls from the one or more user devices operated by said one or more invitees substantially at the time of said call conference at said dial-in number;
a mechanism for verifying an identity of each of the one or more user devices operated by said one or more invitees against a list of user devices authorized to attend the call conference;
a mechanism for permitting the authorized user devices to join the call conference; and
a mechanism for facilitating transfer of the given user device from one call conference to another call conference of the plurality of call conference invitations.
9. An apparatus for providing a call conference in a mobile client-server environment, comprising:
means for receiving, from a mobile device operated by a call conference host party, identifiers of one or more invitees to the call conference selected from a list of contacts on the mobile device;
means for providing notifications to one or more user devices operated by said one or more invitees sufficient to inform the one or more invitees as to a time of said call conference and a dial-in number for said call conference;
means for providing a plurality of call conference invitations to a given one of the one or more user devices;
means for receiving calls from the one or more user devices operated by said one or more invitees substantially at the time of said call conference at said dial-in number;
means for verifying an identity of each of the one or more user devices operated by said one or more invitees against a list of user devices authorized to attend the call conference;
means for permitting the authorized user devices to join the call conference; and
means for facilitating transfer of the given user device from one call conference to another call conference of the plurality of call conference invitations.
10. A non-transitory computer-readable medium for providing a call conference in a mobile client-server environment, comprising:
at least one instruction for receiving, from a mobile device operated by a call conference host party, identifiers of one or more invitees to the call conference selected from a list of contacts on the mobile device;
at least one instruction for providing notifications to one or more user devices operated by said one or more invitees sufficient to inform the one or more invitees as to a time of said call conference and a dial-in number for said call conference;
at least one instruction for providing a plurality of call conference invitations to a given one of the one or more user devices;
at least one instruction for receiving calls from the one or more user devices operated by said one or more invitees substantially at the time of said call conference at said dial-in number;
at least one instruction for verifying an identity of each of the one or more user devices operated by said one or more invitees against a list of user devices authorized to attend the call conference;
at least one instruction for permitting the authorized user devices to join the call conference; and
means for facilitating transfer of the given user device from one call conference to another call conference of the plurality of call conference invitations.