Telecommunications – Transmitter and receiver at separate stations
Patent
1997-05-20
2000-08-22
Trost, William G.
Telecommunications
Transmitter and receiver at separate stations
455417, 455458, H04Q 720
Patent
active
061085219
ABSTRACT:
A system and method of using two-way paging to establish communications with a mobile party having a Personal Telephone Number (PTN). The mobile party uses the two-way pager to transmit call control parameters which are used by the telephone network to route calls directed to the party's PTN. The mobile party may also use the pager to transmit a location indicator which specifies the subscriber's location and informs the network of the subscriber's intention to receive calls according to a call examination procedure. To invoke the call examination procedure, the bandwidths and protocols of all possible terminating stations associated with the subscriber's location are stored in the network on a pre-provisioned basis. Thereafter, when a call is placed to the subscriber's PTN, the network determines the bandwidth and protocol of the originating station, selects a terminating station that is located at the subscriber site and has a bandwidth and protocol most closely resembling that of the originating station, and routes the call to the selected terminating station.
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Foladare Mark Jeffrey
Goldman Shelley Betty
Silverman David Phillip
Weber Roy Philip
AT&T Corp.
Trost William G.
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