Wireless centrex conference call deleting a party
First Claim
1. A method for dropping at least one party to a conference call with a mobile station in a wireless centrex system, comprising the steps of:
- establishing an active conference call between at least two other communication devices and said mobile station;
requesting, using an input on said mobile station, an intelligent transceiver of said wireless centrex system to drop said at least one party to said active conference call, said at least one party using one of said at least two other communication devices; and
instructing, using said intelligent transceiver, a local digital switch to drop said at least one party from said active conference call, wherein said mobile station being registered with the intelligent transceiver, said intelligent transceiver further in communication with the local digital switch via a wireline interface without being connected to any public cellular system.
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Accused Products
Abstract
The instant invention discloses a method and system for providing a novel wireless centrex service that untethers subscribers from the immobility associated with traditional desktop telephones. Essentially, the present invention extends the benefits of wireless voice and data services to subscribers having a need to move within a plurality of localities such as business and hospital campuses.
In accordance with the invention, a wireless telephone subscriber can use a standard cellular/PCS telephone as a wireless extension of their desktop phone, while in the proximity of a miniature radio base station capable of communicating with the PCS/cellular telephone. The advantage of such a system is that a subscriber can use the same cellular/PCS telephone that provides service in the public network in the wireless centrex environment. Additionally, the wireless centrex system provides services and features which are similar to those offered to regular centrex telephone subscribers. Exemplary features include, caller ID, call waiting, call hold, call transfer, call forwarding and voice messaging.
163 Citations
20 Claims
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1. A method for dropping at least one party to a conference call with a mobile station in a wireless centrex system, comprising the steps of:
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establishing an active conference call between at least two other communication devices and said mobile station;
requesting, using an input on said mobile station, an intelligent transceiver of said wireless centrex system to drop said at least one party to said active conference call, said at least one party using one of said at least two other communication devices; and
instructing, using said intelligent transceiver, a local digital switch to drop said at least one party from said active conference call, wherein said mobile station being registered with the intelligent transceiver, said intelligent transceiver further in communication with the local digital switch via a wireline interface without being connected to any public cellular system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for dropping a party from a conference call with a mobile station in a wireless centrex system, comprising the steps of:
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establishing an active conference call between said mobile station and at least two other parties each using another communication device;
providing instructions from said mobile station to an intelligent transceiver of said wireless centrex system to drop at least one said party of said at least two other parties from said active conference call;
interpreting said instructions with said intelligent transceiver so as to determine that said mobile station wishes to drop said at least one party; and
dropping said at least one party from said active conference call with a local digital switch based on input from said intelligent transceiver, wherein said mobile station being registered with the intelligent transceiver, said intelligent transceiver further in communication with the local digital switch via a wireline interface without being connected to any public cellular system. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A system for handling a conference call to a mobile station in a wireless centrex system, comprising:
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a local digital switch for creating a voice path between said mobile station and at least two other user communication devices;
a network server platform coupled to said local digital switch for receiving a feature request message from said mobile station and determining whether said mobile station is authorized to receive a conference call feature requested in said feature request message; and
an intelligent radio transceiver of said wireless centrex system for receiving a message to drop a party from a conference call and dropping at least one party using one of said at least two other user communication devices from said conference call, wherein said local digital switch is in communication with the intelligent radio transceiver via a wireline interface without being connected to any public cellular system. - View Dependent Claims (17, 18, 19, 20)
a voice processing unit for providing an announcement to at least one party of said active conference call instructing that said party will be dropped from said active conference call.
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19. The system according to claim 18, further comprising:
a digital signal processor for providing said announcement.
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20. The system according to claim 19, wherein said network service platform further comprises:
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a memory for storing information related to a profile of said mobile station; and
a controller, responsive to said local digital switch, for evaluating the profile of a party to said active conference call.
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Specification