5 results about "Telephone terminal" patented technology

This system prevents unintended incoming calls from callers who are unaware of the change in the phone number associated with the user of a telephone terminal. [Solution] This is a telephone control device to which multiple telephone terminals are connected. When the telephone number associated with a user of a telephone terminal is changed, it includes a storage means that stores the previous telephone number associated with the user and information on the date and time the telephone number was changed, a determination means that, when an incoming call is received, determines whether the date and time the call was received falls within a predetermined range from the date and time the telephone number was changed, as stored in the storage means, and a processing means that, if the determination means determines that the date and time the call was received falls within a predetermined range from the date and time the telephone number was changed, executes a predetermined process for the incoming call before performing a sequence based on the incoming call.

A telephone exchange apparatus includes an acquisition unit, an extraction unit, a specification unit, and a call control unit. In a case where an incoming call including a user ID is detected, the acquisition unit acquires event information of a user having the user ID, the event information indicating a schedule event. The extraction unit extracts location information of the user from the event information. The specification unit specifies a telephone terminal to which the user is most likely to respond among telephone terminals on a basis of the location information, the telephone terminals having been used by the user in a past. The call control unit causes the specified telephone terminal to ring.

This makes it possible to efficiently determine the usage status of the telephone numbers being surveyed. [Solution] The telephone number investigation device 10 is connected to a plurality of IP telephone terminals 50 connected to the incoming fixed IMS network 30 via the outgoing fixed IMS network 20. The device sends an INVITE request to the IP telephone terminal 50 to be investigated, adding SDP parameters to the INVITE request, and receives a response message via the outgoing fixed IMS network 20. The device determines the usage status of the telephone number of the IP telephone terminal 50 to be investigated based on the elapsed time until a response of code 404 Not Found is received.

The present application relates to the technical field of tunnel information, in particular to an intelligent management and control method and system of a tunnel telephone broadcast system; through collecting on-site audio and video data, using an event classification model to identify event labels and urgency, and combining with section dynamic weight calculation to comprehensively determine priority, multiple emergency calls are intelligently sorted to ensure that high-risk events are handled first and are not missed. The audio and video data are automatically uploaded to the cloud, and the management personnel can remotely listen to the on-site environment sound of any telephone terminal to discover abnormalities (such as quarrels and equipment abnormal sound) in advance and improve the early warning capability. Voice recognition is performed on the connected call, event entity combinations are extracted, the most matched broadcast template is automatically recommended based on a broadcast template prediction model, the cumbersome process of management personnel switching between multiple systems is reduced, and the emergency response efficiency is significantly improved. The present application realizes the cooperation of multiple systems such as emergency telephone, broadcast and monitoring, and improves the intelligent level and disposal speed of tunnel emergency management.

The application relates to the technical field of IP telephones, in particular to a sound channel division method of an IP telephone, which is applied to an IP telephone terminal and comprises the following steps: recording mixed sound channel recording data generated by interactive multi-parties of the IP telephone in a dialogue interaction process through a recording module of the IP telephone, and uploading the mixed sound channel recording data to a mixed sound channel data separation module; identifying and calibrating the flow direction of a media stream in the received mixed sound channel recording data through the mixed sound channel data separation module of the IP telephone, and dividing the mixed sound channel recording data according to the flow direction to obtain independent sound channel recording data representing a conversation mode, wherein the conversation mode data is used for inputting into a large model and performing inference and memory through the large model. The mixed sound channel recording data is divided into sound channels at the IP telephone terminal, and the calculation cost of subsequent inference and memory of the large model is saved.