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7369848 |
Signaling gateway with multiple IMSI with multiple MSISDN(MIMM) service in a single SIM for multiple roaming partners
A method and apparatus for mobile communication in multiple mobile communications networks. Embodiments include installing a SIM that includes at least one IMSI and at least one MSISDN in a mobile...
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7328013 |
Identifier allocation method
The invention concerns signalling methods in cellular telecommunication systems, especially in so called third generation cellular systems, such as the UMTS system. In the inventive method the...
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7103360 |
Switching telephone calls between wireline and cellular telephones
A telephone subscriber having both a wireline and a cellular telephone can switch calls between these phones. A routing table identifies that a subscriber is entitled to this service, and a look up...
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6956844 |
Facsimile machine having multi-purpose data ports for signal routing and data management
A facsimile machine that is capable of receiving, transmitting and storing both document images and data transfers, identifying the appropriate device the data transfer is intended for, and...
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6948958 |
Connector in which an operating member for disconnection used as a locking mechanism
In a connector having a connector body for being connected to a mating object, an operating member is coupled to the connector body for making the connector body be disconnected from the mating...
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6782276 |
Signaling aggregator and method for use in a signaling network
A signaling aggregator and method for signal aggregation alleviate port exhaustion at network nodes such as mobile switching centers (MSCs), home location registers (HLRs), and other signaling...
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6618369 |
Internet phone protocol
An Internet phone protocol including a physical hierarchy for providing a mechanic and functional units for connecting, maintaining and releasing between linking media; a device driver hierarchy...
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6584113 |
Data transfer module and system using same
A system for facilitating communication between customer equipment modules and a third party equipment module through use of the data transfer module is described. The data transfer module includes...
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6501761 |
Modular network switch with peer-to-peer address mapping communication
Modules of a network switch receive data transmissions from network stations via its I/O ports, each data transmission including an address of a source network station sending the transmission and...
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6463133 |
Method and apparatus for telecommunications signal routing and data management
A telecommunications signal routing and data management apparatus for directing incoming telecommunications signals to devices connected thereto, or receiving message signals over a telephone...
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