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Match Document Document Title
9042529 Communication system  
A communication system including a plurality of terminals; and a switchboard connected to the terminals, includes a means for causing each of the terminals to register an identifier and an address...
8964727 Telephony and data network services at a telephone  
A packetised data network includes IP telephones (ITs) and a network intelligence (NI). All of the keys of each IT are “soft” keys (i.e., they have no fixed function). The NI associates a...
8902882 Systems and methods for providing customer support  
Systems and methods are disclosed for providing sales or customer support using a telephone having a camera to capture at least a partial image of a product or service; wherein the at least...
8817787 Data processing method and system  
A method of managing an IP call between a calling party and a called party, the method comprising receiving, at a gateway, a request to set up the call from the calling party; determining, from...
8767925 Interactive assistant for managing telephone communications  
An interactive assistant for managing telephone communications and services is disclosed. In one of many possible method embodiments, a chat interface is provided to a device associated with an...
8755498 Communication terminal adapted to direct dial-in service and method of establishing polarity  
A communication terminal supporting direct dial-in service that can accurately establish polarities of station lines and prevent erroneous operation has a direct dial-in connection function of...
8537988 Message relay system with message relay server  
A message relay server includes a call state control section that acquires call state data containing data identifying telephones from a line switching server which controls speech communication...
8473583 System and method for transmitting and receiving a call on a home network  
A system and method for transmitting/receiving a call on a home network. When a request for call transmission/reception is made, a CP selects a target electronic device to/from which to...
8356083 System and method for transmitting and receiving a call on a home network  
A system and method for transmitting/receiving a call on a home network. When a request for call transmission/reception is made, a CP selects a target electronic device to/from which to...
RE43594 Electronic television program guide delivery system using telephone network idle time  
A system is disclosed for delivering information, preferably electronic television program guide information, to a user over a telecommunications network. The network includes the capability of...
8126494 System and method for providing a trunked radio and gateway  
A method is provided in one example and includes receiving a first channel release notification from a communication network at a trunked radio network gateway connecting one or more trunked radio...
7907708 Voice and fax over IP call establishment in a communications network  
In a communications network, voice and facsimile calls are established between first and second and second terminals via first and second media gateways in a communications network. Each gateway...
7876775 Connection management for data networks  
In a particular embodiment, the disclosure is directed to a method of making a digital subscriber line (DSL) connection to a remote network. The method includes detecting the presence of a...
7869364 SIP server overload detection and control  
The current invention is related to a system and a method for session overload protocol (SIP) server overload detection and control. The current invention proceeds by receiving SIP messages at the...
7826601 Systems and methods for providing real-time conversation using disparate communication devices  
Systems and methods for providing real-time conversation among a plurality of disparate communication devices include receiving a first communication from a first communication device operating in...
7729344 Methods and apparatus for controlling signaling associated with a private branch exchange within a session over internet protocol network  
A method includes receiving a media signal at an interface device in communication with and disposed between an Internet Protocol private branch exchange (IP-PBX) and a first endpoint. The media...
7643475 Call release in a communication network  
A communication network comprising a first node and a second node. The first node is configured to transfer a first control message for a call having an inbound call path and an outbound call path...
7512114 POTS/broadband voice cross-connect system  
A communications apparatus supporting seamless integration of VoBB and POTS services can be used with or embodied in any communications appliance or voice/data gateway product that has...
7512073 Method and signaling node for reducing signaling during call setup  
A method and a signaling node for reducing signaling during call setup in a communication network. The signaling node is an intermediate node on a signaling path between an origination node and a...
7453869 Carrier based call release  
A communication network comprising a first node and a second node, the first node configured to transfer a first control message for a call having an inbound call path and an outbound call path...
7450700 Home office communication system and method  
A home office communication system (10) has a control and display system (16). A modem (12) is controlled by the control and display system (16) and connected to a telephone line (14). A...
7330899 Apparatus and method for developing applications with telephony functionality  
One embodiment of the present invention provides a system that facilitates developing applications with telephony functionality. The system includes a session initiation protocol (SIP) gateway...
7327712 Selection system, its selection method for voice channels, and switchboard for use therein  
A voice channel selection system for use in VoIP communication includes a plurality of VoIP trunk packages and a switchboard for bidirectional connection to the Internet via this plurality of VoIP...
7127048 Systems and methods for integrating analog voice service and derived POTS voice service in a digital subscriber line environment  
Systems and methods for integrating analog voice service and derived POTS voice service in a DSL environment are provided. One embodiment is a system comprising: a first communication path for...
7068641 Telephony and data network services at a telephone  
A packetised data network includes IP telephones (ITs) and a network intelligence (NI). All of the keys of each IT are “soft” keys (i.e., they have no fixed function). The NI associates a...
6987842 Electronic television program guide delivery system using telephone network idle time  
A system is disclosed for delivering information, preferably electronic television program guide information, to a user over a telecommunications network. The network includes the capability of...
6947541 Enhancing an intelligent network service  
A method for enhancing an intelligent network service and an intelligent network including service switching points and at least one service control point, the intelligent network being adapted to...
6912273 PBX switch incorporating methods and apparatus for automatically detecting call appearance values for each primary directory number on a basic rate interface  
A PBX switch incorporates methods and apparatus for automatically configuring Call Appearance values in an ISDN BRI. The methods and apparatus include providing means for one PDN to call the other...
6901142 Network termination of a telecommunications network  
A network termination (NT) which is universally applicable and permits fair billing. The network termination (NT) according to the invention is characterized in that it comprises a switching...
6891825 Method and system of providing multi-user access to a packet switched network  
An approach for providing multi-user access to a packet switched network via a shared Ethernet-based local area network (LAN) is disclosed. Multiple end user stations are connected to the LAN, in...
6871212 Method and apparatus for processing a telephone call  
A system is provided for establishing a connection between a telephone agent and a computer user. A request is received from the user requesting a return call by an agent. The request is received...
6854015 System for isolating ethernet network traffic  
A card, particularly a digital line card is provided for use with a chassis having a slot for receiving the digital line card. The chassis has an Ethernet bus for receiving packets from the line...
6801533 System and method for proxy signaling in a digital subscriber line access multiplexer (DSLAM)  
A system and method for for proxy signaling in a digital subscriber line access multiplexer (DSLAM) is disclosed. The method comprises receiving an indication from a customer premesis equipment...
6763097 Source adaptive digital subscriber line and method  
A communication system includes a plurality of subscribers having a telephone set and different types of home modems coupled using twisted pairs to a local server that includes a plurality of...
6757380 Impedance blocking filter circuit for digital subscriber line communication systems  
An impedance blocking filter circuit is used in telecommunication systems for interconnecting between incoming telephone lines carrying Digital Subscriber Line (DSL) signals and a customer's...
6718020 Switchable POTS splitter  
Switchable POTS-splitter for separating a voice signal from a data signal having a high pass filter for the data signal and a low pass filter for the voice signal and for a ringing signal which is...
6707909 Connection apparatus for connecting a digital or analog subscriber line of communication network to communication device  
A terminal adapter or a private branch exchange modulates a calling party number received from a digital subscriber line and sends a modulated signal to an analog terminal in the OFF period of a...
6697465 Computer-controlled headset switch  
A computer controlled communications switch for use at a communications center having an agent interface unit for conducting communication calls to and from an agent over both a telephone network...
6690718 Asymmetric digital subscriber line transceiver unit-card and method of controlling the same  
An asymmetric digital subscriber line transceiver unit-card (ATU-C) and a method of controlling the same. The ATU-C includes: a power supply unit; a plurality of modems to be connected to a...
6678718 Method and apparatus for establishing connections  
A system is provided for establishing a connection between a telephone agent and a computer user. A request is received from the user requesting a return call by an agent. The request is received...
6658096 Local loop interceder  
Disclosed is a local loop interceder which interfaces between the local loop and the central office and which provides access to the public switched telephone network (PSTN). The local loop...
6598082 Adaptive modem connection lifetimes  
In an arrangement where users are connected to an ISP through a bank of modems, a time-out threshold is then selected for the user based on the user's connection pattern. The threshold is varied...
6563821 Channel bonding in a remote communications server system  
A remote communications server system enables multiple remote users simultaneous access to a network through a segmented design that distributes the processing of the connections among a...
6553105 Enabling and powering of remotely actuated bypass splitters  
The present invention is directed to a remotely actuated splitter bypass function (RASB) working in conjunction with a test head at the central office for testing and maintaining copper loops in...
6553106 Alphanumeric messaging system  
An alphanumeric messaging system for exchanging alphanumeric messages over a communications connection. The alphanumeric messaging system comprises a communications circuitry, an alphanumeric...
6480582 E-mail server of a provider of e-mail services  
The invention enables a telephone subscriber to be advised via his telephone line of the arrival of a new e-mail. This is achieved by the e-mail server informing the point of presence (POP) of a...
6480583 Method for providing information services in characters through ISDN  
A method for providing information services to display the character information on terminals by a PBX through an ISDN, the method comprising the steps of registering a subscriber's request of...
6477595 Scalable DSL access multiplexer with high reliability  
A digital subscriber line (DSL) multiplexer is used in conjunction with a DSL modem to provide a reliable high speed connection for an end-user. The scaleable DSL multiplexer supports multiple DSL...
6456702 Clock adjustment method and apparatus  
An apparatus (and method) for connecting a first network and a second network operating at different clock frequencies to transfer data between them, includes a first interface to the first...
6434225 Communication support system in which a ringing sound control processing is performed in response to a call from a telephone network  
A communication support system includes a switching unit which connects a telephone unit through a transmission path to a telephone network when the switching unit is set in a first state, and...

Matches 1 - 50 out of 265 1 2 3 4 5 6 >