43 results about "Branch exchange" patented technology

A graph computing-based multi-stage topology reconstruction method and system for a power distribution network. The method comprises: providing a power distribution network reconstruction method based on an optimal flow method and a branch exchange method (S110); constructing a power distribution network multi-stage reconstruction model with optimal power loss (S120); providing a graph computing-based multi-stage reconstruction computing method for the power distribution network (S130); and solving the graph computing-based optimal power loss model to obtain a power distribution network reconstruction technology (S140).

A telecommunications switch-type platform positioned between a private-branch exchange and a data network dynamically hosts artificial-intelligence agents that interpret, transcribe, translate and transliterate live call traffic while the session is in progress. Machine-readable instructions stored in local memory instantiate, migrate and terminate the agents on demand across dedicated processing resources such as field-programmable gate arrays, application-specific integrated circuits or system-on-chip devices, thereby maintaining end-to-end latency below 250 milliseconds. An integrated call-audio recorder captures bidirectional media streams for secure archiving without interrupting service. The platform exposes a network interface that passes both signalling and media traffic, enabling seamless deployment inside call-centre or enterprise environments and compatibility with softswitch architectures conforming to class-4 Computational Interpretation of Communication using Artificial Intelligence standards. The same functional stack is deliverable as a computer-implemented method and as a non-transitory machine-readable medium storing the instructions executed by the processing resources.

A method performed by a gateway node for enhancing a call session between a first User Equipment, UE, and a second UE in a communications network is provided. The second UE is associated to a Private Branch Exchange, PBX, node. When a call session has been established between the first UE and the second UE via the PBX node and via an Internet Protocol Multimedia Subsystem, IMS, network, the gateway node receives, from any one out of the first UE and the second UE, a request for establishing a data channel to enhance the call session. The gateway node negotiates one or more parameters to be used in the requested data channel between the first UE and the second UE. The gateway node establishes the data channel according to the negotiation, to enhance the call session between the first UE and the second UE.

The invention provides a network telephone system and a customer service scheduling method. The network telephone system comprises a client device, a private switch and at least one service extension set. The client device comprises a processing unit and a transmission unit. The private switch comprises a communication unit, an interactive voice response unit, a control unit and a distribution unit. In a call access procedure, a processing unit of the client device sets a push token to a first Session Initiation Protocol header of first Session Initiation Protocol information; if the service extension set is busy, the control unit of the private switch records a scheduling call from the push token and the service extension set to a queue list, and records a scheduling state of the scheduling call as to-be-pushed;

Methods and apparatus for improving caller identification in telecommunications services based on general-purpose networks are described. A gateway device may process invitation messages sent from a telephone via a private branch exchange, in which the private branch exchange has replaced the number of the telephone with a customized number. The gateway device may determine that the customized number is mapped to an account-related number, and insert that number into a field of the invitation messages that is examined by a telecommunications provider and associated trunking services for account-related purposes.

The invention provides a flow configuration method in a table and related equipment. The method comprises the following steps: displaying a first table on a table interface; in response to a received flow configuration request for the first table, displaying a to-be-configured flow about the first table in a flow configuration interface, the to-be-configured flow comprising a condition judgment node and a plurality of node branches connected with the condition judgment node; wherein the judgment condition for executing the node branch is configured in the condition judgment node; in response to a received first trigger operation based on the node branch, displaying a branch exchange identifier in a first associated area of the node branch and the condition judgment node; and in response to the received second trigger operation based on the branch exchange identifier, exchanging a target node branch in the plurality of node branches to obtain a target process about the first table, the target process being executed when it is detected that the first table meets a preset condition.

A method for detection of a spoof call comprises: receiving a first voice response in response to a received call from a caller's device; augmenting the first voice response with a first watermark signal; sending the augmented first voice response to the caller's device; receiving a second voice response from the caller's device, wherein the second voice response is expected to contain therein an echo of the first watermark signal; analyzing the second voice response to determine the existence of the first watermark signal in the second voice response; and, generating a spoof call indication upon determination of the absence of the first watermark in the second voice response. System, circuit and non-transitory computer-readable medium embodiments are further provided.

The invention relates to an IPPBX (Internet Protocol Private Branch Exchange)-based outbound call activity scheduling control method, equipment and a medium. The method comprises the following steps: executing an initialization operation after the IPPBX is started; when an activity starting instruction is received, registering all activities in the validity period in the database to a cache; constructing a refreshing identifier and a stopping identifier; the refresh identifier is used for controlling time refresh of a time point which should be triggered last time in the scheduler execution module and judging whether the scheduler execution module runs or not; the stop identifier is used for controlling the scheduler execution module to stop. According to the method, registration of the active state, state change perception and scheduling execution and recovery control are realized, and the method has the characteristics of high efficiency, high robustness and easiness in maintenance.

Certain aspects of the disclosure are directed to customized control, for example, including customized communication lists, for data communications systems using high-level programming. According to a specific example, a data communications server is configured to interface with a remotely-situated client entity using a first programming language. The data communications server includes a communication control engine that is configured to provide a private branch exchange (PBX) or PBX functions from a Cloud-based service platform for the client entity. The communication control engine is to identify client-specific sets of control data derived from instructions written in a second programming language that is compatible with the first programming language, and to control communication routing by determining whether and / or how to route incoming data communications in response to the client-specific sets of control data.

Systems, methods and devices are provided for transmitting, by a wireless device, a call request to a private branch exchange (PBX) using a wireless network, establishing data and signal sessions between the wireless device and the PBX using the wireless network based on the call request, pausing the data session and playing a media file by the wireless device, receiving, at the wireless device, an instruction set from the wireless network and, in response to receiving the instruction set, resuming the data session and stopping playback of the media file by the wireless device.

The utility model relates to the technical field of data centers, and discloses a refrigerating system for a data center, and the refrigerating system comprises an air cooling module, a liquid cooling module and a cold source module; the air cooling module comprises a first evaporator and a heat exchange coil, the first evaporator comprises a first branch and a second branch, and heat, absorbed by the heat exchange coil, in the machine room is transferred to the first branch; the liquid cooling module comprises a second evaporator and a liquid cooling cabinet, the second evaporator comprises a third branch and a fourth branch, and the heat, absorbed by the liquid cooling cabinet, of the server is transferred to the third branch; the cold source module is communicated with the second branch and the fourth branch through refrigerant pipelines where refrigerants flow, the first branch and the second branch conduct heat exchange in the first evaporator, and the third branch and the fourth branch conduct heat exchange in the second evaporator. The refrigerating system can achieve effective heat dissipation of the server and the machine room, and the heat dissipation efficiency of the data center is improved. The utility model further discloses a data center.

The utility model relates to tea making machine technical field, concretely relates to a multihead extended tea making system. The utility model discloses a host computer and at least two branch exchanges, and the host computer is built -in heating pipeline and normal temperature water pipeline, and the branch exchange is built -in tea falling mechanism and detection mechanism, wherein: heating pipeline includes hot water and water pump, and normal temperature water pipeline includes normal temperature water electromagnetic valve and normal temperature water sensor, and tea falling mechanism includes branch exchange electromagnetic valve, motor push rod and tea making bucket, and detection mechanism includes infrared sensor I and infrared sensor II. The utility model discloses a multihead extended structure of one drags many, realizes a host computer control multiple branch exchanges parallel tea making, utilizes heating pipeline and normal temperature water pipeline to realize the ration, constant temperature control of branch exchange, satisfies the brewing demand of different tea drinks, is applicable to the commercial scene such as milk tea shop, improves work efficiency, and simultaneously, branch exchange sets backwater pipeline, and through tee electromagnetic valve timing preheating is carried out to pipeline, avoids heat loss.

A conference system includes an Internet Protocol-Private Branch Exchange (IP-PBX) subsystem and a conference subsystem, where the IP-PBX subsystem includes a PBX service module, a Session Initiation Protocol (SIP) proxy service module, and a plurality of session border controller (SBC) modules; the SIP proxy service module is configured to transmit signaling between the PBX service module and the SBC modules, find an accessible conference subsystem, and enable the IP-PBX subsystem to interwork with the accessible conference subsystem; and the conference subsystem includes a conference room connector, and the conference room connector is configured to connect a videoconferencing device to the conference system for registration, and receive the signaling between the PBX service module and several SBC modules that is transmitted by the SIP proxy service module. The present disclosure realizes interworking between the IP-PBX subsystem and the conference subsystem, and improves experience and competitiveness of communication technologies and solutions.

Provided is a relay device that can reduce the load on a private branch exchange when an incoming call is made to an extension representative number. A relay device (1) comprises a receiving unit (2), a generating unit (4), and a transmitting unit (6). The receiving unit (2) receives from the private branch exchange incoming call notification information indicating an incoming call notification which is a notification of an incoming call made to an extension representative number. The generating unit (4), on the basis of the incoming call notification information, generates, with respect to each of a plurality of mobile terminals belonging to a group of extension representative numbers, a push notification request corresponding to the incoming call notification. The transmitting unit (6) performs a process for transmitting the push notification request to a corresponding mobile terminal.

The nurse call system (1) comprises: a nurse call slave unit (23); a nurse call master unit (11, 21); a portable terminal (13, 14, 24) carried by a medical worker; an access point (12, 22) relaying communication between the portable terminal and the nurse call master unit; a dedicated branch exchange (31) for controlling communication between the nurse call slave unit and the portable terminal; and a chat server (32) for generating a chat room to be transmitted to the portable terminal according to a call initiation from the nurse call slave unit. The chat server (32) generates a chat room whose intended users are medical workers A and B in charge of a target patient to whom a call is initiated using the nurse call slave unit (23) and a nearby medical worker X estimated to be present at a position closer to the target patient than the medical workers A and B, and provides the chat room to the portable terminal (13, 14, 24).

An internet telephone system, a private branch exchange device (PBX device) and a customer service scheduling method are provided. The internet telephone system includes a user device, a PBX device and at least one service extension. The user device includes a processing unit and a transmission unit. The PBX device includes a communication unit, an interactive voice response unit, a control unit and a distribution unit. In a call accessing procedure, the processing unit of the user device sets a push token into a first SIP header of a first session initiation protocol message (SIP message). If the service extension is busy, the control unit of the PBX device records the push token and the service extension to a scheduled call of a queue list and records a scheduling status of the scheduled call as “pending”.

A relay device that can reduce the load on a private branch exchange when an extension representative number is called in is provided. A relay device (1) includes a reception unit (2), a generation unit (4), and a transmission unit (6). The reception unit (2) receives, from a private branch exchange, call notification information indicating a call notification that is a notification indicating that an extension representative number is called in. The generation unit (4) generates, for each of a plurality of mobile terminals belonging to an extension representative number group, a push notification request corresponding to the call notification, based on the call notification information. The transmission unit (6) performs processing for transmitting the push notification request to the corresponding mobile terminal.

The embodiment of the invention provides a resource allocation method based on tree topology, and the method comprises the steps: binding each task to a Hub server node of a tree topology directed graph based on a mapping relation between the task and the Hub server node, the tree topology directed graph is constructed based on hardware resource information in a PBX (Private Branch Exchange) cluster system; the priority order of the tasks is determined on the basis of priority parameters corresponding to the tasks, and the priority parameters comprise a preset first priority, a second priority of the same-level tasks and a third priority of creation time; the value ranges corresponding to the first priority, the second priority and the third priority are different from one another; and determining a resource configuration strategy based on the priority order of the task, the attribute identifier and the tree topology directed graph so as to realize resource configuration for the task.

The application discloses a kind of cleaning tool use management method, comprising the following steps: step S1, branch exchange is arranged in the monitoring point of the area to be cleaned, and cleaning personnel uses mop and / or cloth attached with RFID tag to carry out cleaning work in the area to be cleaned, and RFID reader on branch exchange obtains the use information of mop and / or cloth in the area to be cleaned, and is transmitted to database and is stored;Step S2, processing module obtains the relevant information of corresponding mop and / or cloth from database according to ID number, and analyzes and processes, whether mop and / or cloth is used in subarea according to preset use information, and the judgment result information is transmitted to management receiving end.The present application carries out intelligent identification and monitoring use area to mop and cloth, and realizes the intelligent management of mop and cloth use.

A third party application is used to control a client over a software platform. The third party application sends a control command to a microservice of the software platform. The microservice generates an event socket command based on the control command. The microservice transmits the event socket command to a private branch exchange (PBX) server of the software platform over a transmission control protocol (TCP) connection. The PBX server transmits the event socket command to the client to perform the function based on a binding status that indicates a binding between the third party application and the client.

The embodiment of the invention provides a task scheduling method based on tree topology, and the method comprises the steps: adding a task into a task queue through employing a tree topology directed graph and a preset resource distribution strategy based on a first frequency, the tree topology directed graph is used for binding the task to a Hub server node based on a mapping relationship between the task and the Hub server node, and the resource allocation strategy is at least used for determining a first task located at the first position of the task queue; the tree topology directed graph is constructed based on hardware resource information in a PBX (Private Branch Exchange) cluster system; the first task is executed based on a second frequency, and the second frequency is smaller than the first frequency.

To provide a technique to make it possible to achieve efficiency and optimization with respect to settings including operational settings in accordance with the customer's environment when constructing and operating a private branch exchange (PBX) in the customer's environment.SOLUTION: A private branch exchange (PBX) set value correction method is for correcting a setting value related to a PBX. The method has, as a step to be executed by a computer, a step (S103) in which the computer monitors an operational sequence of the PBX in a customer's environment and acquires monitoring information of the operational sequence and steps (S105, S106) in which the computer corrects an operational value of the setting information of the PBX in the customer's environment on the basis of a comparison (S104) between the operational sequence based on the monitoring information and a model sequence specified in advance.SELECTED DRAWING: Figure 4

The application proposes a power distribution network dynamic network reconstruction method based on constraint reinforcement security reinforcement learning, describes the DDNR task of the power distribution network as a constraint Markov decision process (CMDP), and then respectively adopts an interior point policy optimization (IPO) algorithm and a method of adding a security layer based on branch exchange to process the soft constraint (node voltage and line current constraint) and the hard constraint (radial topology constraint) in the DDNR process, and meanwhile, the application proposes a space-time perception neural network model to increase the dynamic space-time change characteristics of the power distribution network power flow in the DDNR process. The method has an important role in reducing the energy loss of the power distribution network, optimizing the voltage distribution, and increasing the new energy carrying capacity.

Methods and apparatus for improving caller identification in telecommunications services based on general-purpose networks are described. A gateway device may process invitation messages sent from a telephone via a private branch exchange, in which the private branch exchange has replaced the number of the telephone with a customized number. The gateway device may determine that the customized number is mapped to an account-related number, and insert that number into a field of the invitation messages that is examined by a telecommunications provider and associated trunking services for account-related purposes.

Provided are a method for multi-stage topology reconfiguration of a distribution network based on graph computing and a system for multi-stage topology reconfiguration of a distribution network based on graph computing. The method includes providing a distribution network reconfiguration method based on the optimal flow pattern method and the branch exchange method; constructing a multi-stage reconfiguration model for the distribution network with an optimal power loss model; providing a multi-stage reconfiguration calculation method for the distribution network based on graph computing; and solving the optimal power loss model based on graph computing to obtain the distribution network reconfiguration technique.

A third party application is used to control a client over a software platform. The third party application sends a control command to a microservice of the software platform. The microservice generates an event socket command based on the control command. The microservice transmits the event socket command to a private branch exchange (PBX) server of the software platform over a transmission control protocol (TCP) connection. The PBX server transmits the event socket command to the client to perform the function based on a binding status that indicates a binding between the third party application and the client.

The invention provides a novel power distribution network fault recovery method, which comprises the steps of constructing a power distribution network basic loop matrix based on a power distribution network branch connection condition; judging whether the basic loop matrix of the power distribution network fails or not; if yes, power supply of the non-fault power-losing area is recovered based on the fault feature identifier; judging whether the whole first power distribution network reaches a safe operation constraint condition or not, and if not, performing corresponding closing operation and calculation and disconnection processing on the whole first power distribution network to obtain a disconnected power distribution network topological structure: judging whether the disconnected power distribution network topological structure reaches a safe operation standard of the power distribution network or not; determining the whole second power distribution network based on the second switch action loop matrix; performing load flow calculation on the whole second power distribution network, and judging whether the whole second power distribution network meets a safe operation constraint condition or not; if yes, fault recovery is completed. Fault branch exchange is completed in the shortest time, power supply of a non-fault power-losing area is recovered, and the network loss of power distribution network operation after recovery is further reduced.

A communication server system may one or more processors and one or more non-transitory, computer-readable media storing instructions that, when executed by the one or more processors, cause the communication server system to detect a call event relating to a telephone network identifier. The system may dynamically link one or more active client accounts to a reservable private branch exchange (PBX) system identifier based on first details of the call event and second details of the one or more active client accounts. The PBX system may employ a session initiation protocol (SIP). The system may route call data between one or more devices associated with the active client accounts dynamically linked to the reservable PBX system identifier and a user device associated with the telephone network identifier.

The invention provides a method and a system for realizing intelligent linkage of a user manual on an IPPBX (Internet Protocol Private Branch Exchange), the IPPBX and a server, and the method comprises the following steps: responding to an instruction which is sent by a user and requires help, and displaying a help dialog box; responding to an IPPBX configuration problem input by a user, and sending a question helping request to the cloud server according to the IPPBX configuration problem; the IPPBX receives answers returned by sorting of the cloud server, wherein the answers comprise contents of document data vectors which are retrieved by the cloud server from a corresponding vector database stored in a user manual corresponding to a firmware version of the IPPBX and are matched with the question helping request; wherein the contents of the matched document data vectors in the returned answers are ranked according to the matching degrees with the IPPBX configuration questions, and the contents with the highest matching degree are ranked in the first place; the IPPBX analyzes the answers returned through sorting, and the document data content ranked in the first place serves as an answer to be displayed in the dialogue question and answer box. By using the technical scheme, the user can quickly find the function configuration steps in the user manual.

To provide a private branch exchange that provides a function for supporting the use of a smartphone under a cloud PBX in the event of a network failure in a hybrid system in the same way as during normal operation when no network failure occurs.SOLUTION: A private branch exchange of a system in which a cloud PBX for accommodating communication terminals under the control thereof and a private branch exchange for accommodating landlines under the control thereof are connected to each other in a communication network via a gateway and mutually cooperated with each other to provide services includes a call control unit and a caller ID control unit. When a failure occurs in the communication network, the call control unit accepts an incoming call to a first destination number that is sent from a second communication terminal and is an outside line number assigned to a landline. The caller ID control unit converts the first destination number from an outside line number to a telephone number of the communication terminal, and the call control unit forwards the call to the converted first destination number via a public switched telephone network (PSTN).SELECTED DRAWING: Figure 1