System for digital radio communication between a wireless LAN and a PBX
First Claim
1. A system for digital radio communication with a wireless local area network, said system comprising:
- a voice messaging system;
a device comprising a first digital radio;
a second digital radio; and
bridging means for connecting said voice messaging system and said second digital radio, wherein communications between said first digital radio and said voice messaging system are established using said second digital radio and said bridging means.
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Accused Products
Abstract
A wireless local area network for digital radio communication between remote devices and a PBX telephone system, wherein the remote devices can access and use the voice message features in the PBX and the data bases on a host computer and servers. A wireless phone is provided for voice and data communication through the PBX or a CO telephone line with remote locations or the Internet using digital data packets and standard Internet Protocol. In a preferred embodiment of the invention, the remote device is a cash register comprising a bar code scanner and a phone. Radio communication between the register and a host computer is carried out over two channels, a first channel for data communication and a second channel for voice communication.
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Citations
44 Claims
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1. A system for digital radio communication with a wireless local area network, said system comprising:
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a voice messaging system;
a device comprising a first digital radio;
a second digital radio; and
bridging means for connecting said voice messaging system and said second digital radio, wherein communications between said first digital radio and said voice messaging system are established using said second digital radio and said bridging means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32)
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15. A system for digital radio communication with a wireless local area network, said system comprising:
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a private branch exchange telephone system (“
PBX”
) comprising a voice messaging system;
a device comprising a first digital radio;
a second digital radio;
a network comprising a plurality of computer devices; and
bridging means for connecting said voice messaging system and said second digital radio;
wherein said PBX and said bridging means are connected to said network and wherein communications between said first digital radio and said voice messaging system are established using said second digital radio and said bridging means.
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25. A system for digital radio communication with a wireless local area network, said system comprising:
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a host interface unit (“
HIU”
) comprising a computer;
a voice messaging system;
a device comprising a first digital radio;
a second digital radio; and
a bridging means for connecting said HIU and said second digital radio;
wherein said HIU is connected to said voice messaging system and a Central Office telephone line and wherein communications between said first digital radio and said HIU are established using said second digital radio and said bridging means.
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33. A system for digital radio communication with a wireless local area network, said system comprising:
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a private branch exchange telephone system (“
PBX”
);
a host interface unit (“
HIU”
) comprising a computer;
a device comprising a first digital radio;
a second digital radio;
a network comprising a plurality of computer devices; and
a bridging means for connecting said second digital radio and said HIU;
wherein said first digital radio and said second digital radio communicate using a first channel for data communications and a second channel for voice communications, wherein said PBX and said HIU are connected to said network and wherein said device communicates with said PBX. - View Dependent Claims (34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44)
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Specification