Abstract: A system and method for remote home monitoring and intercom communication. An indicator is received for activating an interactive feature of a telephone. A determination is made whether the indicator authorizes the interactive feature. The audio interface of the telephone is activated.

Abstract: A system and method for managing contact information is provided. In one implementation, for example, a method comprises accessing a contact record associated with a user of a user communication device, the contact record comprising at least one originating identifier identifying the user communication device and at least one contact field identifying contact information of a contact associated with the user. A contact record map is generated in which an alias identifier is assigned for the contact record. A destination identifier is selected from a plurality of available destination identifiers and assigned to the contact associated with the user. The assigned destination identifier is unique with respect to other contacts associated with the user. The alias identifier and the destination identifier are to the origination identifier identifying the user communication device within the contact record map.

Abstract: A system and method for remote home monitoring and intercom communication. An indicator is received for activating an interactive feature of a telephone. A determination is made whether the indicator authorizes the interactive feature. The audio interface of the telephone is activated.

Abstract: An authentication device for fitting at the entrance to a property includes an externally facing interface including a speaker and a microphone; an internally facing interface comprising a speaker, a microphone and a keypad; and a processing unit including electrical interfaces to both the internally and externally facing interfaces and to a telephone unit. The internally facing keypad includes a button which permits a user to cause the processing unit to initiate a call using the telephone unit to a remote voice verification center via the telephone unit and the PSTN to which it is interfaced when in use (via standard telephone socket). The processing unit is additionally operable to communicate audio signals between the remote voice verification center and at least the externally facing interface (i.e. the speaker and microphone thereof), whereby a visitor may be remotely verified by the remote voice verification center before the householder grants the visitor admission to the property.

Abstract: A system may generate an access number, provide the access number to a user via a telephone call, and provide the access number to an authentication server. The system may regulate access by the user to a restricted resource based on the access number provided to the user and the access number provided to the authentication server.

Abstract: Disclosed is a door intercom system, which is installed on a door of a community for communicating with and identifying a visitor and opening/closing the door through a network by an inhabitant among a plurality of inhabitants of the community and capable of transferring data to a system provider through the network. The door intercom system has a central processing unit (CPU) connected to a database, a dialing key module, a display module, a video and audio processing module and a network interface, respectively. In the database, inhabitant codes, network logon numbers and identification numbers of the plurality of inhabitants are stored. When the visitor inputs an inhabitant code through the dialing key module, the CPU acquires the network logon number corresponding to the inhabitant and is communicatively connected to the network through the network interface, the network being connected at the other end to the inhabitant end or the system provider through a public switched telephone network (PSTN).

Abstract: An authentication device for fitting at the entrance to a property includes an externally facing interface including a speaker and a microphone; an internally facing interface comprising a speaker, a microphone and a keypad; and a processing unit including electrical interfaces to both the internally and externally facing interfaces and to a telephone unit. The internally facing keypad includes a button which permits a user to cause the processing unit to initiate a call using the telephone unit to a remote voice verification centre via the telephone unit and the PSTN to which it is interfaced when in use (via standard telephone socket). The processing unit is additionally operable to communicate audio signals between the remote voice verification centre and at least the externally facing interface (i.e. the speaker and microphone thereof), whereby a visitor may be remotely verified by the remote voice verification centre before the householder grants the visitor admission to the property.

Abstract: A vehicle intercom system allows conversation between individuals located, respectively, inside and outside of a vehicle. The voice units are linked by a vehicle controller area network eliminating the need for independent wiring of an intercom system.

Abstract: A telephone incoming signal discriminator includes a first relay, an FSK detector, a DTMF detector, a pin detector, a tone amplifier and oscillation control, an FSK/DTMF decoder IC, a memory, a buzzer, a comparison/setting control IC, an auto answer machine, and a second relay. When a telephone signal is received, it is detected by the FSK detector and the DTMF detector, decoded by the FSK/DTMF detector IC, and then compared with a set code by the comparison/setting control IC, so that the comparison/setting control IC drives the telephone to ring when matched, or switches on the second relay for enabling the incoming telephone signal to be shifted to the auto answer machine when not matched.

Abstract: The present invention is an access control system such as a telephone entry system (TES) wherein tenant codes are selectively displayed and therefore, tenant codes that are not selected for display are not listed in a system tenant code directory. Tenants may control who knows that they live in the building and, therefore, control who can get in touch with them. Thus, tenants may avoid having their name displayed on the Access Control System. Tenants still may have a unique number in the index without having their name displayed, keeping their name unlisted.