摘要:
A security method and system. The method includes receiving by a computing system, a telephone call from a user. The computing system comprises an existing password/passphrase and a pre-recorded voice sample associated with the user. The computing system prompts the user to enter a password/passphrase using speech. The computing system receives speech data comprising a first password/passphrase from the user. The computing system converts the speech data to text data. The computing system first compares the text data to the first password/passphrase and determines a match. The computing system compares the speech data to the pre-recorded voice sample to determine a result indicating whether a frequency spectrum associated with the speech data matches a frequency spectrum associated with the pre-recorded voice sample. The computing system transmits the result to the user.
摘要:
A method includes registering a voice of a party in order to provide voice verification for communications with an entity. A call is received from a party at a voice response system. The party is prompted for information and verbal communication spoken by the party is captured. A voice model associated with the party is created by processing the captured verbal communication spoken by the party and is stored. The identity of the party is verified and a previously stored voice model of the party, registered during a previous call from the party, is updated. The creation of the voice model is imperceptible to the party.
摘要:
A method and device for verification of an identity of a subscriber of a communication service on a telecommunications network is provided. The communication service requires authentication of the subscriber. The verification includes comparing a reference biometric with at least one biometric characteristic detected from a biometric sample of the subscriber, in order to provide the subscriber with access to the restricted communication service. The reference biometric can be adapted and used for verification purposes based on the different security requirements of the various communication services provided on the telecommunications network.
摘要:
A secure telephone call management system is provided for authenticating users of a telephone system in an institutional facility. Authentication of the users of the telephone call management system is accomplished by using a personal identification number, biometric means, and/or radio frequency means. The secure telephone call management system includes accounting software capable of limiting access to the system based on funds in a user's account, and includes management software capable of implementing widespread or local changes to the system. The system monitors a conversation in the telephone call to detect a presence of a first characteristic in audio of the conversation, and terminates the telephone call if the first characteristic does not match a second characteristic of biometric information of a user or a called party.
摘要:
The invention concerns a method of providing a Push-to-Talk (=PTT) service within one or more telecommunication networks (1, 2, 3, 4) by means of a gateway-server (5) which sets up a virtual connection per PTT connection. The virtual connection provides information about the participating terminals (10, 20, 30, 40) of the PTT connection, the service type to reach each terminal (10, 20, 30, 40), and the connection status of each terminal (10, 20, 30, 40). Thus, the gateway-server (5) is capable of providing the PTT service within and/or across different telecommunication networks comprising radio access telecommunication networks (1), fixed wire-line telecommunication networks (2), circuit-switched telecommunication networks (3), and packet-switched telecommunication networks (4).
摘要:
The present invention discloses a centralized, digital, computer-based telephone call management system for authenticating users of a telephone system in an institutional facility. The system includes the capacity to allow an institution to control, record, monitor, and bill and report usage and access to a telephone network. The telephone call management system further includes both accounting and management software for use in controlling, monitoring, billing, recording, and reporting usage and access. Also, it can operate over both a Public Switch Telephone Network (PSTN) and a Voice over Internet Protocol (VoIP) infrastructure.
摘要:
Systems and methods of making secure communications in a communications network comprising a user device (2) connectable to the network (12) and comprising encryption/decryption means (8) operative after connection, a recipient device (4) is connectable to the user device via an intermediary device (10) having an intermediary contact number and complimentary encryption/decryption means (8) to the user device encryption/decryption means; in use, when the user device connects to the intermediary device using the intermediary contact number, the intermediary device securely obtains a recipient contact number and enables encrypted connection at least between the user and server (10).
摘要:
A security method and system. The method includes receiving by a computing system, a telephone call from a user. The computing system comprises an existing password/passphrase and a pre-recorded voice sample associated with the user. The computing system prompts the user to enter a password/passphrase using speech. The computing system receives speech data comprising a first password/passphrase from the user. The computing system converts the speech data to text data. The computing system first compares the text data to the first password/passphrase and determines a match. The computing system compares the speech data to the pre-recorded voice sample to determine a result indicating whether a frequency spectrum associated with the speech data matches a frequency spectrum associated with the pre-recorded voice sample. The computing system transmits the result to the user.
摘要:
A voice-based classification method authenticates a user for a service which is reserved for a predetermined user group and is provided via a communication link in response to a request received from the user over a first communication link in an access control unit for access to the service. Over a second communication link a voice connection between the user and a speech processing unit is established. In the speech processing unit the voice of the user is recorded using a speech sample and at least a first criterion is checked, with the first criterion being fulfilled if the user is assigned to the predetermined user group. An age and or gender classification method may be used, with the predetermined user group being specified by its age and its gender. The service may be Internet-based, for example a chat room, in which persons of a specific age group interact.
摘要:
A method includes receiving audio electronic business card data during a conference; comparing said audio electronic business card data with voices of conference speakers to confirm identities of said speakers; performing an acoustic triangulation to determine a position of speakers; correlating a position of said speakers with said identities; and displaying locations of said speakers.