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Patent Searching and Data


Matches 1 - 50 out of 8,118

Document Document Title
WO/2018/178190A1
If telecommunication devices in a group are associated with different network technologies, a use status of one telecommunication terminal of the group is nevertheless transmitted to a second telecommunication terminal of the group. By w...  
WO/2018/172771A1
A method of processing a telephone signal comprising voice signals and data signals, the method comprising detecting the presence of an artefact in the telephone signal indicative of the presence of a data signal fragment associated with...  
WO/2018/165140A1
Devices, systems and methods are provided to support a party call with auto-joining function in a communication system for a distributed transport system that employs VoIP technology. A VoIP unit or end point acts as a conference bridge ...  
WO/2018/154527A1
It is disclosed a method implemented using at least one computer for remote interaction between at least one operator (6) and at least one user (7). The method comprises the step a) of configuring, on a user's electronic device (10), a l...  
WO/2018/152772A1
Disclosed are a network telephone processing method and a related network device, which are used for improving the overall efficiency of a network telephone system and reducing set-up costs. A network telephone processing method, compris...  
WO/2018/141186A1
A method and device for testing VoLTE network performance. The method comprises: a signaling exchange script is constructed on the basis of a test scenario, the signaling exchange script comprising a pre-established data channel and pref...  
WO/2018/128307A1
Disclosed are a method for providing a mobile communication-based Internet telephone service and a mobile communication system therefor. This method is a method for providing a mobile communication-based Internet telephone service, where...  
WO/2018/127062A1
The embodiments of the invention provide a link adjustment method, server, and data storage medium. The link adjustment method comprises: acquiring call information of a plurality of first users in a network call in a network call system...  
WO/2018/125068A1
Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium, including a method for providing information. A request is received by a call routing server to establish a call between a client de...  
WO/2018/126011A1
Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium, including a method for providing information. A request is received by a call routing server to establish a call between a client de...  
WO/2018/118407A1
An anchoring network device of a telecommunications network can receive a first initiation request of a communication session and determine a second request indicating a different media capability than the first request. A network gatewa...  
WO/2018/113992A1
Resolving a call collision in a communication network. The method comprises, at a network node of the communication network: a) receiving a first call request message from a first user device to set up a call from the first user device t...  
WO/2018/103661A1
Disclosed are a method, device and apparatus for transmitting voice data, belonging to the technical field of wireless communications. The method comprises: an access network device receiving first voice data, wherein the first voice dat...  
WO/2018/068096A1
A method of providing access to a subscription service in a telephone call, comprising routing a call through a telephone network device, the call being between a call originating device and a call receiving device; accessing customer in...  
WO/2018/067591A1
The present disclosure provides details on an intermediary service bureau (ISB) system which includes an ISB center that acts as an intermediary communication center between communication devices used by correctional facilities and contr...  
WO/2018/057475A1
A method of controlling a call between first and second user terminals, the method comprising: during the call, detecting a failure of a connection between the first user terminal and a packet-switched network; and in response, causing t...  
WO/2018/039703A1
The present invention is concerned with a distribution point unit (100) comprising a housing means containing: an input for receiving power (260); one or more ports (180A-180D) each suitable for receiving a twisted pair copper wire; a DS...  
WO/2018/045154A1
Systems, methods, and devices for escalating voice-based interactions via speech- controlled devices are described. Speech-controlled devices capture audio, including wakeword portions and payload portions, for sending to a server to rel...  
WO/2018/033755A1
The present invention relates to a method for routing communications in a telecommunications network comprising a first telephony user device and a server system. The method includes at the first telephony user device: receiving instruct...  
WO/2018/034605A1
The VOIP call security is enhanced using the caller's geographical location information, which is transmitted to the home network device using an unmodifiable header. The home network device checks the veracity of the caller's geographic...  
WO/2018/029484A1
A method of and apparatus for transmitting data between devices during a voice call, the method comprising: sending an initialisation signal from a first device to a second device; selecting at the second device a communications protocol...  
WO/2018/026912A1
Aspects of the invention determining a threat score of a call traversing a telecommunications network by leveraging the signaling used to originate, propagate and terminate the call. Outer-edge data utilized to originate the call may be ...  
WO/2018/027138A1
Systems and methods for call detail record (CDR) analysis to determine a risk score for a call and identify fraudulent activity and for fraud detection in Interactive Voice Response (IVR) systems. An example method may store information ...  
WO/2018/026787A1
Systems, methods, and computer-readable media for call classification and for training a model for call classification, an example method comprising: receiving DTMF information from a plurality of calls; determining, for each of the call...  
WO/2018/000789A1
Disclosed is a method for initiating a voice call based on a VOLTE terminal, comprising: after placing a primary call, receiving a call network switching instruction issued by an eNodeB in a VOLTE call service; determining whether the te...  
WO/2017/213560A1
It is presented a method for session analysis in a wireless communication network. The method is performed in a network node (5) of the wireless communication network (4) and comprises receiving (70) a session report from a wireless term...  
WO/2017/214238A1
Systems, methods, software and apparatus enable providing supplemental audio content to members of a communication group via a group communication service that manages the multiple member user nodes transmission and receipt of communicat...  
WO/2017/192063A1
The invention relates to the field of telephone communication and pertains to improving same so as to satisfy the needs of subscribers in the event of mutual calling. A method for connecting subscribers during mutual calling and a device...  
WO/2017/182505A1
The subject of the present invention is a method for managing the reception of a telephone call signal on a communication terminal (B), with a view to the establishment of a telephone link, said telephone link being established by way of...  
WO/2017/161639A1
Embodiments of the present invention provide a method and apparatus for selecting a calling access domain, an IMS terminal, and a home subscription server. The method comprises: in a process in which an IMS terminal actively establishes ...  
WO/2017/147014A1
Various communication systems may benefit from the appropriate mechanisms for call handling. For example, certain internet protocol (IP) multimedia subsystem (IMS) based emergency services networks may benefit from appropriate initiation...  
WO/2017/142764A1
Techniques for call handling between a cellular network and a communication service are described. In at least some embodiments, a call refers to a real-time exchange of communication media between different communication endpoints. Acco...  
WO/2017/133607A1
The present invention provides an audio gateway. The audio gateway is connected to at least one mobile terminal. The audio gateway comprises: a terminal connection module for establishing a communication connection with the mobile termin...  
WO/2017/133606A1
An embodiment of the present invention provides a communication method based on an audio gateway and is used in an audio gateway and a mobile terminal. The mobile terminal forms a communication connection with the audio gateway. The audi...  
WO/2017/129708A1
The invention relates to a computer-implemented method for automatically transmitting an imminent event, which is stored in an event-processing entity (20) of a client (30) associated with a user, via an interface to a terminal point (60...  
WO/2017/114574A1
Devices that connect via a WLAN and Internet to communication network, e.g. a Public Switched telecommunication network (PSTN) can call e.g. an emergency centre. The method proposed, defines enables the device that initiates a call setup...  
WO/2017/097580A1
A network apparatus (1) including - a base station (10) having a first interface (12); - a docking station (20) connectable with the base station (10) and having a second interface (22); and - at least one transmission module of a plural...  
WO/2017/083634A1
Systems and method are described for making emergency phone calls using a personal communication structure (PCS). In one example, the PCS includes a telephone, an emergency call button, and a controller. When the emergency call button is...  
WO/2017/076557A1
The present disclosure relates to a method for establishing communication between a first communication device (110) of a first communication network (180) and a second communication device (120a, 120b) of a second communication network ...  
WO/2017/074098A1
An embodiment of the present invention provides a computer-implemented secure call service method of a secure call system comprising a caller's phone, a receiver's phone, a secure call service server, and a call processing server.  
WO/2017/067806A1
A group call is setup between one originating device (A) and at least two terminating devices (B, C), which each has access to a public land mobile network (131, 132, 133) and a mobile data net- work (121, 122, 123). The originating and ...  
WO/2017/066049A1
A user terminal, the user terminal comprising a communication client application for managing communications with at least one further user terminal over a first network, the communication client application being configured to: determin...  
WO/2017/062241A1
A system for defeating computer-generated, telemarketing, and Robo calls is provided. An originating switch receives a call from a calling party and determines a call route to a called party. If the called party is a subscriber to the sy...  
WO/2017/059763A1
The present invention embodiment provides a signal transmission method and a device. The method includes: receiving a first signaling sent by a first device in accordance with a first network protocol, wherein, the first network protocol...  
WO/2017/062438A1
The present disclosure is directed to syncing data related to voice calls via dynamically assigned virtual phone numbers. A system receives a voice call entry from a content provider. The system access a lot data structure to parse the l...  
WO/2017/058083A1
A call is setup between an originating device (A) and a terminating device (B), which both have access to a public land mobile network (131, 132) and a mobile data network (121, 122). The originating and terminating devices device (A; B)...  
WO/2017/051059A1
Modern elevators (102) are computer controlled (114), and a computer program (106) sending service requests to an elevator system (102) may be implemented in a mobile device (100). An API-manager (108) is used in a mobile device (100) fo...  
WO/2017/048325A1
A method and apparatus are provided for presenting content to a caller and/or a called party in association with a telephone call or other communication connection. Content may be presented pre-ring (before the called party's telephone r...  
WO/2017/044193A1
Aspects of the present disclosure involve systems, methods, computer program products for consolidating toll-free features of two or more telecommunications networks. In one implementation, the network services may be consolidated throug...  
WO/2017/028569A1
An Internet telephone call connection method and device. The method comprises: a called terminal receives a circuit-switched domain call request sent by a calling terminal through a circuit-switched domain; if the called terminal determi...  

Matches 1 - 50 out of 8,118