14results about "Circuit fault indications" patented technology

The invention provides a coloring ring back tone call anomaly analysis method and device and a storage medium, and the method comprises the steps: obtaining a plurality of data source data, and processing the data source data to obtain a professional knowledge base; determining whether the coloring ring back tone call is detected to be abnormal or not; if it is determined that the coloring ring back tone call is abnormal, abnormal detailed information is collected and coded to obtain structured input and input vector features; generating enhanced cue words based on the structured input, the input vector features and the professional knowledge base; and based on the enhanced cue word, generating an anomaly analysis report through the large model. According to the method, the problems of knowledge lag and large model illusion occurring when a large model is manually used are solved, and the fault processing accuracy and efficiency are improved.

To prevent data loss from occurring due to overflow of a data storage area during a retry operation.SOLUTION: An information processing device 100 calculates a possible communication standby time on the basis of the storage speed of measurement data of the device in a measurement data storage unit 121 and the storage capacity of the measurement data storage unit 121, switches to a predetermined acquisition mode on the basis of the elapsed communication standby time, and obtains the measurement data of the device under predetermined conditions on the basis of the acquisition mode.SELECTED DRAWING: Figure 1

A system (108) and method (400) for detecting anomalies in a call flow of an internet protocol (IP) multimedia subsystem (IMS) network (218) is described The method (400) includes receiving (402), by a processing engine (208), at least one call detail record (CDR) associated with the call flow from a UE (104). The method (400) further includes inserting (404), by the processing engine (208), at least one clear code identifier in the at least one received CDR to generate at least one modified CDR. The at least one clear code identifier includes a plurality of data fields. The method (400) further includes analyzing (406), by the processing engine (208), the at least one modified CDR to identify at least one anomaly in the call flow of the IMS network (218).

A client device determines that a telephony outage is occurring. The client device connects to an on-premises telephony node using an encrypted password at the client device. The client device accesses a set of telephony services via the on-premises telephony node.

A method for rerouting communication in a unified communications network. The method comprises: receiving, at a disaster plan server, a mapping of an original telephony number to a substitute telephony number; storing, at the disaster plan server, the mapping between the original telephony number and the substitute telephone number as part of a disaster plan; receiving, at a disaster plan server, a request to activate the disaster plan; transmitting, from the disaster plan server to a routing server, a message to activate the disaster plan based on receiving the request to activate the disaster plan; revising, at the routing server, routing details to the original telephony number based on the disaster plan; and routing, at a session border controller, a call to the original telephony number to a new destination based on the revised routing details associated with the disaster plan.

A method of determining the location of a disconnection on a digital subscriber line, in particular a VDSL line, where the line has a number of nodes or connection points along it. A statistical model is generated from a population of lines that maps the loop (line) lengths of each of those lines obtained by line test measurements (such as single ended line test traces - SELT traces) against the corresponding loop lengths obtained from inventory data. The model is then used to determine a predicted loop length by mapping a measured loop length (taken from line test measurements) onto an inventory loop length using the model. Knowledge of the node positions on the line is then used to give a probability a line disconnect occurring at a given node by mapping the predicted loop length onto the node positions.

A session border controller (SBC) that is separate from a telephony server associated with a destination telephony address receives an initiation request for a telephone call from an originating telephony device to the destination telephony address. The SBC attempts to connect the originating telephony device to the telephony server. Upon failing to connect the originating telephony device to the telephony server, the SBC connects the originating telephony device to a backup address associated with a distribution group. The SBC causes connection of the telephony device to a device of the distribution group via the backup address.

A method for rerouting communication in a unified communications network. The method comprises: receiving, at a disaster plan server, a mapping of an original telephony number to a substitute telephony number; storing, at the disaster plan server, the mapping between the original telephony number and the substitute telephone number as part of a disaster plan; receiving, at a disaster plan server, a request to activate the disaster plan; transmitting, from the disaster plan server to a routing server, a message to activate the disaster plan based on receiving the request to activate the disaster plan; revising, at the routing server, routing details to the original telephony number based on the disaster plan; and routing, at a session border controller, a call to the original telephony number to a new destination based on the revised routing details associated with the disaster plan.

A method for fault recovery in a communication system comprising an active node and a first standby node. The method includes the active node performing an action, wherein an information block is generated as a result of performing the action. The method also includes the active node transmitting to the first standby node an information update message comprising the information block or an action identifier identifying the action. The method further includes the first standby node sending to a second standby node an information update message comprising the information block or the action identifier.

A computer system, including: a system for timely detection and reporting telephone cable theft. The system includes on-premise telecommunications equipment containing telegeography and jurisdictional information, a centralized service configured to receive operational status from the telecommunications equipment, interrogate telecommunications equipment, analyze the operational status for potential outages, and predict the likelihood of criminal activity. The operation status indicates a break in a communications cable and that the break is likely due to a copper theft. The system can employ weather data in the prediction of criminal activity and can notify the law enforcement agency based within the jurisdiction of the break in the communications cable.

A method for testing a communication interface connected to an analog telephone line comprising two electrical wires, the method comprising the following steps: if it is detected that the communication interface goes into an off-hook state, collecting measurements acquired by the communication interface; if the measurements have nominal values, implementing processing. During the processing, if it is detected that the communication interface remains in the off-hook state for a predefined duration, controlling (202) an additional test on the telephone line; if the test reveals a fault in the analog telephone network, transmitting (204) an alarm, and otherwise repeating the processing.

This invention discloses a serially connected, seamless intelligent telephone line switching device and method, relating to the field of communication technology. It includes a switch array module, an off-hook event detection module, a routing decision module, a rerouting control module, and a power supply module. From left to right, the switch array module, off-hook event detection module, and routing decision module are arranged at the rear of the internal chip of the switching device. The rerouting control module is located in front of the off-hook event detection module, and the power supply module is located in front of the routing decision module. This invention, through its serial architecture, provides control possibilities. Its seamless method ensures the quality of the control process, while hardware linkage ensures the speed and determinism of control. Together, these three components achieve the overall technical effect of "low-cost serial deployment, millisecond-level seamless switching, and rule-based intelligent line selection," an effect that cannot be obtained through simple combinations of existing technologies, possessing substantial technical characteristics and clear application value.