How to Telephone network?

Apparatus for providing a gateway between a wired telephone and a wireless telephone network,All-directional call recording system, mobile phone and adapter,Fixed-line telephone device with automatic dialing function,Telephone set,Method and its system for realizing PHS system cut-in through fixed telephone network

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6 results about "Telephone network" patented technology

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A telephone network is a telecommunications network used for telephone calls between two or more parties.

Apparatus for providing a gateway between a wired telephone and a wireless telephone network

InactiveUS7035633B2Easy to optimizeCommmunication supplementary servicesSubstation equipmentTime scheduleCable telephony

An apparatus is provided for creating a gateway between a wired telephone and a wireless telephone network. The gateway device is connected to a wired home telephone network having one or more wired telephones, a wired telephone network, such as the PSTN, and a wireless telephone network. The apparatus may operate in a first mode that allows the wired telephone network to be utilized as a primary telephone network for the wired home telephone network and the wireless telephone network to be utilized as a backup in case of failure of the wired telephone network. Alternatively, the apparatus may operate in a second mode that allows the wireless telephone network to be utilized as a primary telephone network for the wired home telephone network and the wired telephone network to be utilized as a backup in case of failure of the wireless telephone network. The selection of the operating mode for the apparatus may be based upon user selection, a user-specified time schedule, dialed digits, or other factors.

Apparatus for providing a gateway between a wired telephone and a wireless telephone network

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Owner:AT&T INTPROP I L P

All-directional call recording system, mobile phone and adapter

InactiveCN101370046ANear-field systems using receiversSubstation equipmentShortest distanceComputer terminal

The invention provides a omnibearing talk recording system which can record and store the talk content from mobile phone network, PSTN network, VoIP network and Skype network, and provides search function for later inquiry. The inventive system possesses telephone 10 and adapter 20. The telephone and adapter are wireless communicated in short distance. The adapter 20 serves as relay and possesses PSTN processing interface 231, VoIP processing interface232 and Skype processing interface 233; mobile phone serves as terminal. The inventive omnibearing talk recording system also can accomplishes remote operation for dialing fixed telephone, which is convenient for operation.

Owner:孙文华

Fixed-line telephone device with automatic dialing function

ActiveCN103747126AImprove convenienceImprove practicalitySubscriber signalling identity devicesTelephone set constructionsTelephone networkTelephone line

The invention provides a fixed-line telephone device with an automatic dialing function. When a control unit receives incoming call information from an incoming call information receiving unit, an incoming call number contained in the received incoming call information is searched in a plurality of second information groups stored in a second database; in addition, under the condition that the control unit searches the incoming call number contained in the received incoming call information from the second information groups stored in the second database, the control unit refuses the incoming call request and sends out a conversation request to a calling telephone number in the second information group containing the incoming call number contained in the received incoming call information through a fixed-line telephone network connected with the fixed-line telephone device, and in addition, during the connection building by the conversation request, conversation playing voice information contained in the read second information group is transmitted to a conversation terminal corresponding to the calling telephone number contained in the read second information group through the built connection.