66 results about "Telephone network" patented technology

The invention relates to the technical field of impedance matching, and discloses an impedance matching method and device, external line gateway equipment, a storage medium and a computer program product, the method is applied to the external line gateway equipment, the external line gateway equipment is connected with a telephone network for use, and the method comprises the following steps: sending a multi-frequency detection signal to the telephone network based on a preset period, echo signal attributes corresponding to the collected echo signals are obtained; feature extraction is carried out according to the echo signal attribute to obtain a feature vector, the normalized feature vector is input into a preset neural network prediction model to obtain a prediction impedance value, and the preset neural network prediction model is obtained by training the sample impedance value and the sample feature vector; and obtaining a target impedance value based on a preset smooth transition algorithm and the predicted impedance value, and performing impedance matching according to the target impedance value. Since the corresponding target impedance value is generated in real time for impedance matching, the equipment can adapt to different telephone network line characteristics for impedance matching.

A method of setting up and / or maintaining an emergency call may include a voice connection and / or data connection between a vehicle and an emergency control center. The vehicle executes at least one first protocol to transmit connection set-up data according to the at least one first protocol between the vehicle and at least one server of a server infrastructure outside the vehicle provided for the emergency call, so that the voice connection and / or data connection is set up between the vehicle and the server infrastructure. The voice connection and / or the data connection is continued by the server infrastructure by execution of at least one second protocol via a public telephone network to the emergency control center, so that voice data and / or information data are exchanged between the vehicle and the emergency call center in each case via the emergency call.

The present invention provides for phone interface systems providing for the elderly. The present invention provides for a telephone management system blending landline technology with landline or cell phone networks, and bridging the technology and functionality gap for seniors. Aspects of the invention provide for network interface systems which include interfaces for allowing use of landline systems with cellular technology, providing video displays to allow for touch access to numbers, and to synch actuators and sensors with the interface system.

1. The name of the design product: harmful call interception system GUI interface for electronic equipment. 2. The use of the design product: an electronic device. 3. The design points of the design product: the interface content of the graphical user interface. 4. The picture or photo that best indicates the design points: Design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: Design 1: the main view is the graphical user interface of the automatic telephone network call quality detection system, and the interface change state diagram is the interface entered by clicking "add" in the "template list" item under the "template management" item in the main view. Design 2: the main view is the graphical user interface of the automatic telephone network call quality detection system, and the interface change state diagram is the interface entered by clicking "add" in the "template list" item under the "template management" item in the main view.

Systems, methods, and devices perform core services on a 5G data and telephone network. A first edge data center of a first cloud network receives a communication from user equipment (UE). The communication is directed to another UE. A potential core shard from a plurality of potential core shards is selected to route the communication. The potential core shard includes a first instance at a first data center of a cloud network and a second instance at a second data center of the cloud network. The first instance is provisioned at the first data center, and the second instance is provisioned at the second data center. The communication is routed from an edge service to the first instance over a first communication channel, from the first instance to the second instance over the core communication channel, and from the second instance to the second UE over a third communication channel.

According to an embodiment, a forwarding device, which is connected to a key management server device configured to generate a decryption key by using quantum key distribution, includes a memory and one or more processors coupled to the memory. The one or more processors are configured to: receive information specifying a decryption target packet from a mobile phone network management server device; receive a reception packet; decrypt the reception packet when the reception packet is the decryption target packet specified from the mobile phone network management server device; and forward the decrypted reception packet or the undecrypted reception packet.

Disclosed is a real-time video identity trusted authentication system and method based on a telephone network, wherein the system comprises a telephone network identity authentication platform and at least one service platform located at a telephone network operator side; the service platform sends a request message when it is determined that the identity trusted authentication of a user based on biometric recognition needs to be started; the telephone network identity authentication platform adjusts the voice call between the user and the service platform into a video call between the telephone network identity authentication platform and the user and a voice call between the telephone network identity authentication platform and the service platform according to the information carried in the request message, and requests the trusted digital identity service platform to perform the identity trusted authentication of the user according to the obtained information containing the biometric features of the user, and adjusts the two calls into the voice call between the user and the service platform when the identity trusted authentication result of the user is obtained. The present disclosure is conducive to more secure and convenient implementation of the identity trusted authentication based on biometric recognition and improves the user experience.

A cellular-type communications system for cellular telephone networks to operate, control, and communicate with unmanned aerial vehicles and remotely piloted vehicles. The system includes a first near-ground region for communicating with near-ground devices, as well as one or more layers covering approximately the same area as the ground region, but separated from each other and also substantially elevated above the ground, and within which an aerial vehicle can rely on communications using the cell-based communications network.

System (1) and method for activating and deactivating at least one function of a user equipment (15) located within a protected area (PA) where use of said user equipment (15) is restricted, wherein said method comprises a first reception phase, wherein the user equipment (15) receives an inhibition signal indicating the presence of said user equipment (15) within said protected area (PA), a deactivation phase, wherein said user equipment (15) deactivates said at least one function when it receives said inhibition signal, a second reception phase, wherein said user equipment (15) receives an activation signal transmitted by a central computer (11) which has determined, on the basis of dialling data associated with a call received over a telephone network (PN), that said call is intended for said user equipment (15), and an activation phase, wherein said user equipment (15) activates said at least one function.

A method is disclosed. The method includes receiving, by a computer from a portable device via near field communications, a primary account number. The method includes transmitting, by the computer, to a validation entity computer over a communications network comprising the Internet or a cellular phone network, a request for dynamic account information associated with the primary account number. The validation entity computer obtains and sends the dynamic account information to the computer. The method also includes receiving, by the computer from the validation entity computer over the communications network comprising the Internet or the cellular phone network, the dynamic account information and populating a form on the computer with the dynamic account information.

A method for establishing a communication session between a public switched telephone network (PSTN) endpoint and a Web real time communications (WebRTC) endpoint includes receiving, by a PSTN microservice (MS), a session initiation protocol (SIP) based signaling message from a PSTN endpoint and acquiring, by the PSTN MS, endpoint context attribute information from the SIP based signaling message. The method further includes generating, by the PSTN MS, a WebRTC based signaling message that includes an address identifier of an associate endpoint (AE) that is associated with the context attribute information and transmitting, by the PSTN MS, the WebRTC based signaling message to the AE to initiate a call session between the PSTN endpoint and the AE.

Machine learning systems and methods for computer modeling and optimization of telecommunications networks are provided. The system processes information relating to a telecommunications network, such as a cellular telephone network, and generates a directed network graph that represents the network as a series of connected edges and nodes with associated attributes such as transmitter power, antenna tilt, radio resource control information, handover attempts, collisions, and other parameters. The network graph is stored in a graph database, and is processed by one or more network graph model inference modules which apply one or more specially-trained artificial intelligence (AI) models to the network graph to generate an optimized version of the network graph that can be utilized to improve the telecommunications network. A modeling visualization interface is also provided, and allows users of the system to visualize modeling and optimization performed by the system.

A system and method are disclosed for automatically connecting outbound facility-originated telephone calls, such as calls placed by detainees from correctional, detention, or other secured facilities. The system includes a receiving interactive voice response (IVR) server configured to accept incoming calls and a controller configured to process preamble audio associated with the calls. The controller streams the audio to a speech recognition service, obtains a transcription, and transmits the transcription to an artificial intelligence module that determines a dual-tone multi-frequency (DTMF) tone required to accept the call. The controller instructs the receiving IVR server to issue the identified DTMF tone, thereby completing the call connection without human intervention or reliance on preconfigured facility information. The system may communicate with external services using application programming interfaces, structured data formats such as JSON or XML, and telecommunication protocols such as direct inward dialing, public switched telephone network, or equivalent mechanisms.

The invention relates to the technical field of elevator alarm, in particular to an elevator remote alarm method and system based on an outbound service cabinet, and the elevator remote alarm method comprises the steps: responding to an alarm operation in an elevator car, and initiating a first call to a duty room telephone through a machine room voice gateway; judging whether the first path of call is answered by a telephone in a duty room within a preset time, and initiating an outbound request to an outbound service cabinet based on a machine room voice gateway according to a judgment result; the outbound service cabinet determines an idle target outbound module from a plurality of outbound modules based on a scheduling algorithm in response to the outbound request; and controlling the target call-out module to initiate a second path of call to the mobile phone of the rescue worker through the public telephone network, and establishing a voice communication channel between the car alarm phone and the mobile phone of the rescue worker according to an answering result of the second path of call.

The application discloses a fixed telephone network transmission system based on quantum security enhancement, which comprises a plurality of local telephone networks, each of which has a local terminal device, and the local telephone networks are connected through the local terminal devices; each local terminal device is connected with one or more intermediate devices, each intermediate device is connected with a plurality of terminal devices, one terminal device is connected with one telephone set, and the system has an end-to-end security enhancement mechanism, which can provide security protection for the transmission channel between the local telephone switching system and the telephone set, applies quantum random numbers to the wired telephone communication system, adopts a negotiation distribution mechanism of "one-time security transmission protection one-time conversation", enhances the security and privacy ability of the last kilometer of telephone communication, makes up for the lack of identity authentication of the traditional telephone switching network, greatly reduces the security risks such as tampering and imitating attack of the telephone terminal, conduction leakage, radiation leakage, tone leakage and lapping eavesdropping and the like.

User interfaces may enable users to initiate voice-communications with voice-controlled devices via a Wi-Fi network or other network via an Internet Protocol (IP) address. The user interfaces may include controls to enable users to initiate voice communications, such as Voice over Internet Protocol (VOIP) calls, with devices that do not have connectivity with traditional mobile telephone networks, such as traditional circuit transmissions of a Public Switched Telephone Network (PSTN). For example, the user interface may enable initiating a voice communication with a voice-controlled device that includes network connectivity via a home Wi-Fi network. The user interfaces may indicate availability of devices and / or contacts for voice communications and / or recent activity of devices or contact.

The application relates to the technical field of impedance matching, and discloses an impedance matching method and device, an external line gateway device, a storage medium and a computer program product. The method is applied to an external line gateway device, the external line gateway device is used in connection with a telephone network, and the method comprises the following steps: sending a multi-frequency detection signal to the telephone network based on a preset period, and acquiring echo signal attributes corresponding to the collected echo signal; performing feature extraction according to the echo signal attributes to obtain a feature vector, inputting the normalized feature vector into a preset neural network prediction model to obtain a predicted impedance value, and training the preset neural network prediction model by using sample impedance values and sample feature vectors; obtaining a target impedance value based on a preset smooth transition algorithm and the predicted impedance value, and performing impedance matching according to the target impedance value. Since the corresponding target impedance value is generated in real time to perform impedance matching, the device can adapt to different telephone network line characteristics to perform impedance matching.

A monitoring system for mitigating reporting delays between a customer device and a central monitoring station (CMS), for example, over a public switched telephone network (PSTN) may include a message tone detector, an acknowledgement tone detector, an acknowledgement tone generator and a processor coupled to each of the message tone detector, the acknowledgement tone detectors and the acknowledgement tone generator. The message tone detector may be configured to monitor one or more messages sent from the customer device to the CMS. The acknowledgement tone detector may be configured to monitor one or more acknowledgements sent from the CMS to the customer device in response to each of the one or more messages, respectively. The acknowledgement tone generator may be configured to generate and transmit one or more additional acknowledgements to the customer device when two consecutive messages of the one or more messages are substantially similar.

The invention relates to an optical fiber cascade fire-fighting telephone networking system and method based on a double-channel double-ring structure, and the system comprises a plurality of fire-fighting telephone hosts and a plurality of cascade node devices, and each cascade node device is in communication connection with at least one fire-fighting telephone host. The cascade node equipment comprises a first optical transmission channel and a second optical transmission channel; the plurality of cascaded node devices are connected in series through the plurality of first optical transmission channels and the plurality of second optical transmission channels to form a first logic communication ring and a second logic communication ring which are opposite in communication direction; the first logic communication ring and the second logic communication ring are physically isolated, and the first logic communication ring and the second logic communication ring mutually realize path redundancy; a real physical and logic dual redundancy network is constructed, millisecond-level fault self-healing can be realized, deterministic communication service quality is provided, system architecture and manageability are optimized, and the method is a highly-integrated special solution special for the fire-fighting telephone.

Implementations disclosed herein optimize the performance of a telephone call for a user to interact with an interactive voice response (IVR) system. By utilizing dynamic latency statistics and intelligent call management techniques, these implementations minimize latency and reduce telephony network traffic. The call optimization system may analyze the real-time data to provide real-time latency information to the user in order to inform the user to make a decision before or while making the call. Implementations may present dynamic latency statistics that account for personalized user experience to provide more accurate information about any particular IVR navigation path from which a user may select. Selecting and executing the suggested IVR path may result in additional latency data that may be used to refine the latency statistics of the user.

Properly implement improvements to voice communications. [Solution] A generation device 100 extracts issues related to the usage status of voice communications by users who use voice communications via a telephone network for business activities. Using the extracted issues and acquired information related to the user's business activities, the generation device 100 inputs prompts including instructions for generating a solution corresponding to the issue and a talk script in which the solution is expressed based on a predetermined story into a large-scale language model, thereby generating the solution and the talk script.

The application discloses an analog encryption telephone terminal based on transmission of a public switched telephone network, and relates to the technical field of analog communication, comprising an analog line interface module, an analog voice module, a power filter module, a power supply control module, an encryption processing module, a signal coupling and isolation module, a ringing detection module and a man-machine interaction module. The method directly controls the on-off safety encryption chip power supply and the enable pin of the NMOS tube through a pure hardware switch of a physical encryption key, and realizes external independent power supply and signal coupling transformer isolation direct current, so that the technical problems of the existing analog encryption telephone, such as dependence on software control, bypassing, poor reliability of mechanical relay switching and inability of the key to be completely physically destroyed after hanging up, are solved.

Implementations disclosed herein optimize performance of phone calls where users interact with interactive voice response (IVR) systems. By utilizing dynamic wait time statistics and intelligent call management techniques, these implementations minimize wait times and reduce telephone network traffic. Call optimization systems can analyze real-time data to provide users with real-time wait time information to inform users decision-making prior to placing a call or at the time of placing a call. Implementations can present dynamic wait time statistics that consider personalized user experiences to provide more accurate information about any particular IVR navigation path that a user can select from. Selection and execution of a suggested IVR path can result in additional wait time data that can be utilized for refining wait time statistics for users.

A communication device is disclosed. Specifically, the communication device may be a telephone service powered hotspot that plugs into a telephone jack of a Public Switched Telephone Network. The telephone plug of the hotspot provides power and a telephone connection for the hotspot. The hotspot may include a modem that can use the telephone connection to connect the hotspot to an Internet Service Provider. By using such a connection, the modem can provide dial-up internet connectivity for the hotspot. The hotspot can use the power supply to provide a wired or wireless power source for nearby devices after a disaster disables usual power sources. The hotspot can use the internet access from the modem to provide wired or wireless internet access for the nearby devices. However, because dial-up connectivity can have a very limited bandwidth, the hotspot may throttle applications when the bandwidth requires such throttling.

Machine learning systems and methods for computer modeling and optimization of telecommunications networks are provided. The system processes information relating to a telecommunications network, such as a cellular telephone network, and generates a directed network graph that represents the network as a series of connected edges and nodes with associated attributes such as transmitter power, antenna tilt, radio resource control information, handover attempts, collisions, and other parameters. The network graph is stored in a graph database, and is processed by one or more network graph model inference modules which apply one or more specially-trained artificial intelligence (AI) models to the network graph to generate an optimized version of the network graph that can be utilized to improve the telecommunications network. A modeling visualization interface is also provided, and allows users of the system to visualize modeling and optimization performed by the system.

A computer implemented method of processing calls in a telephone network, the method comprising: identifying a plurality of calls that have been made by a particular telephone number to destination telephone numbers in the telephone network; dividing the plurality of calls into N subsets of calls, determining whether a sequence of one of the subsets of calls corresponds to a correct calling order, wherein the correct calling order is determined based on a predetermined rule for ordering destination telephone numbers in the telephone network, that rule having previously been generated based on a secret shared with a party that is authorised to use the particular telephone number; and determining that one or more of the calls were made by spoofing the particular telephone number when that sequence does not correspond to the correct calling order.

A persistent virtual area that supports establishment of respective presences of communicants operating respective network nodes connected to the virtual area even after all network nodes have disconnected from the virtual area is maintained. A presence in the virtual area is established for a user of a Public Switched Telephone Network (PSTN) terminal device. Transmission of data associated with the virtual area to the PSTN terminal device.

The invention relates to a real-time audio and video calling method and system and electronic equipment. The method comprises the following steps: an access gateway service receives an audio and video call request sent by a first client through the Internet; the audio and video call request comprises identification information of a second client responding to the audio and video request; the access gateway service sends the audio and video call request to a voice interaction service, and the voice interaction service requests a call from a call center platform; collecting and issuing audio and video data of the first client through streaming media service; and the call center platform determines a second client according to the identification information, so that the second client responds to the audio and video data, and an audio and video connection between the first client and the second client is established. According to the scheme provided by the invention, Internet audio and video access can be added on the call center platform, dual-network access of a telephone network and the Internet is realized, and the expansibility and flexibility of the call center platform are improved.