| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
|---|
| 07/24/2003 | US20030137943 Method for measuring network performance parity |
| 07/24/2003 | US20030137544 Information service |
| 07/24/2003 | CA2469664A1 Communication application server for converged communication services |
| 07/24/2003 | CA2441404A1 Method and apparatus for acoustic echo cancellation in a communication system providing tty/tdd service |
| 07/23/2003 | EP1330135A2 Mobile communication system |
| 07/23/2003 | EP1330105A2 Call origination in a mobile telephone apparatus |
| 07/23/2003 | EP1330046A1 Method and apparatus for acoustic echo cancellation in a communication system providing tty/tdd service |
| 07/23/2003 | EP1329810A1 Tuple space operations for fine grained system control |
| 07/23/2003 | EP1329114A1 Telecommunication architecture |
| 07/23/2003 | EP1329091A1 Setting up a conference call between members of a chat group |
| 07/23/2003 | EP1329090A1 A messaging method and system |
| 07/23/2003 | EP1329088A2 User control of telephone switch through an http client application |
| 07/23/2003 | EP1329080A2 Sending an emergency indication over a packet-based network |
| 07/23/2003 | EP1329055A2 Card type network interface, network conference terminal device and system |
| 07/23/2003 | EP1329054A1 System and method for distributed multi-party call control |
| 07/23/2003 | EP1328926A1 Sppech recognition method and system to determine the status of an outbound telephone call |
| 07/23/2003 | EP1238516A4 Telephone fraud detection and prevention |
| 07/23/2003 | EP1183851A4 System and method for multi-stage data logging |
| 07/23/2003 | EP1050151B1 Connection handling in communications networks |
| 07/23/2003 | EP1050148A4 Telephone system having a callback capability and method for connecting a recipient of a message to a caller |
| 07/23/2003 | EP0962089B1 Node for providing telecommunication services |
| 07/23/2003 | CN2562514Y E intelligent telephone with short-message transmission receive function |
| 07/23/2003 | CN1432251A Data distribution server, terminal, and data distribution system |
| 07/23/2003 | CN1432250A Method and system for call holding with call back |
| 07/23/2003 | CN1431842A Charging method with floating rate based on quantized communication quality |
| 07/23/2003 | CN1431832A Three levels exchange structure with characters of high and low dual speeds, strict ranking and without blocking expansion |
| 07/23/2003 | CN1431816A Device and method for realizing wireless short message service based on fixed route |
| 07/23/2003 | CN1431814A Method capable of making mobile phone possible to transfer multiple groups of phone numbers for same link person automatically |
| 07/23/2003 | CN1115935C Method and system for connecting subscribers participating in several telecom networks under one telephone number |
| 07/23/2003 | CN1115931C Method and appts. for supervising performance of quick paging channel in dual event slotted paging system |
| 07/23/2003 | CN1115902C Method for common usage of mobile switching center |
| 07/23/2003 | CN1115884C Programmable call processing system and method |
| 07/23/2003 | CN1115883C Telecom network with separated call and connection, and method of setting up routing selection and call |
| 07/23/2003 | CN1115851C Four-line loop testing method and device for communication channel |
| 07/23/2003 | CN1115850C Comprehensive test device for analog interface in telephone exchange |
| 07/23/2003 | CN1115849C Method and appts. for data base synchronizing in intelligent network |
| 07/23/2003 | CN1115844C Method for assigning wireless application agreement service device address for radio communication terminal |
| 07/23/2003 | CN1115642C Electronic mail network gate |
| 07/22/2003 | US6598183 Software tool for automated diagnosis and resolution of problems of voice, data and VoIP communications networks |
| 07/22/2003 | US6598119 Database management system with a multiple-level cache arrangement |
| 07/22/2003 | US6598098 System having a port with two operating modes |
| 07/22/2003 | US6598033 Problem model for alarm correlation |
| 07/22/2003 | US6598021 Method of modifying speech to provide a user selectable dialect |
| 07/22/2003 | US6597903 Online churn reduction and loyalty system |
| 07/22/2003 | US6597785 Automatic caller ID call log dial back |
| 07/22/2003 | US6597783 System and method for storing, routing, and tracking digital documents in a call center |
| 07/22/2003 | US6597782 Method and apparatus for providing control and input sensing in a signal transfer point |
| 07/22/2003 | US6597781 Call programming apparatus and method |
| 07/22/2003 | US6597780 Method and system for providing a continuous tone source using a service node |
| 07/22/2003 | US6597779 Method, apparatus and system for call holding |
| 07/22/2003 | US6597778 Method for setting a number plan and providing a service for an advanced intelligent network subscriber in a communication network |
| 07/22/2003 | US6597772 Method of programming telephone numbers and identifiers in multiple databases |
| 07/22/2003 | US6597771 Method of a message modification in a communication system and a device for performing the method |
| 07/22/2003 | US6597769 Telephone ordering system and method |
| 07/22/2003 | US6597767 Method and apparatus for synchronizing analog call display data in a distributed system |
| 07/22/2003 | US6597765 System and method for multiple language access in a telephone network |
| 07/22/2003 | US6597764 Communication device with main telecommunication unit that allows designation of a selected subsidiary telecommunication unit |
| 07/22/2003 | US6597686 Apparatus and method for internet telephony routing |
| 07/22/2003 | US6597685 Method and apparatus for determining and using multiple object states in an intelligent internet protocol telephony network |
| 07/22/2003 | US6597667 Network based muting of a cellular telephone |
| 07/22/2003 | US6597666 Method, editor, computer, control module, and storage means for editing configuration data for telecommunications systems |
| 07/22/2003 | CA2302678C Home agent call center system and method |
| 07/22/2003 | CA2302676C Method and apparatus for automatic network connection between a small business and a client |
| 07/22/2003 | CA2302397C Internet call waiting |
| 07/22/2003 | CA2295273C Dynamic resource reallocation |
| 07/22/2003 | CA2295267C Automatic user preference selection for message playback based on caller line identification data |
| 07/22/2003 | CA2270324C Wireless terminal automatically alerting user upon wireless terminal entering a specified physical location |
| 07/18/2003 | CA2415887A1 Communication system, system information download method, main apparatus, and server apparatus |
| 07/17/2003 | WO2003058983A1 An arrangement related to a pabx |
| 07/17/2003 | WO2003058941A1 System and method for collecting call and communication transactions and offering reporting services and a computer program for collecting call and communication transactions |
| 07/17/2003 | WO2003058934A1 Method and system for controlling audio content during multiparty communication sessions |
| 07/17/2003 | WO2003058933A1 Method and system for call forwarding |
| 07/17/2003 | WO2003058932A1 Method of and apparatus for tranferaing textual information between users in a telephone network |
| 07/17/2003 | WO2003058931A1 Priority indication for voice over internet protocol calls |
| 07/17/2003 | WO2003058930A1 Systems, methods, and devices for enhancing communications |
| 07/17/2003 | WO2003058929A1 Method, system and server which enable mobile telephone users who are subscribed to a mobile phone network to communicate anonymously in real time |
| 07/17/2003 | WO2003058928A1 Mobile device locator system |
| 07/17/2003 | WO2003058927A1 Telephone network messaging |
| 07/17/2003 | WO2003058926A1 Communication assistance system and method |
| 07/17/2003 | WO2003058920A1 A system and method for providing reliable telephony web-based features |
| 07/17/2003 | WO2003058914A1 Method and system for recording a communication signal in a packet network |
| 07/17/2003 | WO2003058900A1 Network to communicate using ip |
| 07/17/2003 | WO2003058782A2 Protection circuit with low capacitance |
| 07/17/2003 | WO2003058473A1 Interactive spatalized audiovisual system |
| 07/17/2003 | WO2003058403A2 Method and apparatus for wideband conferencing |
| 07/17/2003 | WO2003039128A3 Toll-free call origination using an alphanumeric call initiator |
| 07/17/2003 | WO2003001768A3 Method for automatically controlling paths of information |
| 07/17/2003 | WO2001039011A3 Method for manipulating a live audio media stream |
| 07/17/2003 | WO2001018692A3 Method for customizing and rendering of selected data fields |
| 07/17/2003 | US20030135815 Method for remotely evaluating the audio quality of an IP terminal and corresponding terminal |
| 07/17/2003 | US20030135624 Dynamic presence management |
| 07/17/2003 | US20030135595 Method of providing auto-registration of an IP telephony end-point |
| 07/17/2003 | US20030135586 Method and apparatus for exchange of information in a communication network |
| 07/17/2003 | US20030135569 Method and apparatus for delivering messages based on user presence, preference or location |
| 07/17/2003 | US20030135562 Automatically sending a URL by e-mail or telephone |
| 07/17/2003 | US20030135515 Tuple space operations for fine grained system control |
| 07/17/2003 | US20030135484 Method for using services at a terminal and a terminal, a server and a program module therefore |
| 07/17/2003 | US20030135456 Method and system for receiving an alert code in a commercial transaction |
| 07/17/2003 | US20030135412 Internet-audiotext electronic advertising system with inventory management |
| 07/17/2003 | US20030135373 Method for generating vocal prompts and system using said method |