Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 3 - Automatic or semi-automatic exchanges
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
07/2003
07/02/2003CN1427644A Instant wiring information receiving device and method
07/02/2003CN1427642A Intelligent type short message management device and method
07/02/2003CN1427639A Device and method of intelligent type filtering incoming telegram interference
07/02/2003CN1427608A Communication, control apparatus and working method thereof
07/02/2003CN1427607A Call out frequency control method and system
07/02/2003CN1427592A 网关 Gateway
07/02/2003CN1427579A Method for quickly registering user using configurated document apparatus in network managing system
07/02/2003CN1427572A Optical signal converting apparatus, optical communication network and usage thereof
07/02/2003CN1113560C Telephony system comprising telephone answering machine and telephone handsets suitable for such system
07/02/2003CN1113549C Data searching method for pressing-key type telephone system
07/02/2003CN1113547C Intelligent peripheral device in communication network and control method thereof
07/02/2003CN1113520C Radio switching equipment and control method thereof
07/02/2003CN1113514C Line card with modem interface
07/01/2003US6587886 Selecting communication link between client and server
07/01/2003US6587871 System, method, and apparatus for converting voice mail to text and transmitting as an email or facsimile
07/01/2003US6587867 Internet-based subscriber profile management of a communications system
07/01/2003US6587822 Web-based platform for interactive voice response (IVR)
07/01/2003US6587682 Signal routing for reduced power consumption in a conferencing system
07/01/2003US6587681 Mail reception notifying system and mail reception notifying method
07/01/2003US6587558 System and method for virtual interactive response unit
07/01/2003US6587557 System and method of distributing outbound telephony services over a computer network
07/01/2003US6587556 Skills based routing method and system for call center
07/01/2003US6587555 Virtual PBX
07/01/2003US6587554 System and method for interfacing a privacy management service with a voice mail system
07/01/2003US6587553 Method and apparatus for protecting call privacy
07/01/2003US6587551 Monitoring system
07/01/2003US6587550 Method and apparatus for enabling a fee to be charged to a party initiating an electronic mail communication when the party is not on an authorization list associated with the party to whom the communication is directed
07/01/2003US6587548 Method and system of using a single telephone number for multiple services
07/01/2003US6587547 System and method for the creation and automatic deployment of personalized, dynamic and interactive voice services, with real-time drilling via telephone
07/01/2003US6587546 Methods and apparatus for dialing an emergency telephone number from a teleworking client remotely coupled to a PBX
07/01/2003US6587545 System for providing expanded emergency service communication in a telecommunication network
07/01/2003US6587543 System and method for the automated testing of a telecommunications system
07/01/2003US6587463 Packet classification engine
07/01/2003US6587458 Method and apparatus for an internet Caller-ID delivery plus service
07/01/2003US6587138 Method and device for incorporating advertising into videotelephone communications
07/01/2003CA2301546C Apparatus and method for concurrent voice and data transmission
07/01/2003CA2299387C Automatic synchronization of address directories for unified messaging
07/01/2003CA2249863C Optimum routing system
07/01/2003CA2113575C Modular, user programmable telecommunications system with distributed processing
06/2003
06/28/2003CA2414909A1 Network-based virtual identity method for telecommunications network
06/26/2003WO2003053089A1 Including a further telecommunications device in an existing call
06/26/2003WO2003053082A1 Method for connecting to wireless internet site by using phone number
06/26/2003WO2003053080A1 A method of and apparatus for handling messages in a mobile communications environment
06/26/2003WO2003053034A1 Method and system for providing a private conversation channel in a videoconference system
06/26/2003WO2003053031A1 Telephone call restrictor and related method of programming
06/26/2003WO2003053030A2 Method for the simultaneous distribution of audio data
06/26/2003WO2003053029A1 Exchange system
06/26/2003WO2003053005A1 Videoconference call set up
06/26/2003WO2003053004A1 Videoconference bandwidth selection mechanism
06/26/2003WO2003052993A2 Quality of service setup on a time reservation basis
06/26/2003WO2003052960A1 A method, system and computer readable medium for making a business decision in response to information from a short distance wireless network
06/26/2003WO2003052739A1 Method of testing a voice application
06/26/2003WO2003052652A1 Initiating a wireless connection to a broadcast program
06/26/2003WO2003052613A1 Videoconference application user interface with messaging system
06/26/2003WO2003052611A1 Videoconference session switching from unicast to multicast
06/26/2003WO2003052607A1 Providing content delivery during a call hold condition
06/26/2003WO2003052569A1 Mobile communication terminal, application executing control method, application executing control program, and computer-readable recording medium
06/26/2003WO2003028348A3 Information transmission in a telecommunication network
06/26/2003WO2003017090A3 Network-based system for configuring a measurement system using programs generated based on a user specification
06/26/2003WO2002073940A3 Method for call distribution in a telecommunication network and components used in such a method
06/26/2003WO2002067560A3 Automatic call-back method for a packet orientated network
06/26/2003US20030121002 Method and system for exchanging information through speech via a packet-oriented network
06/26/2003US20030120783 Transmission of call-related data in a communications system
06/26/2003US20030120726 Method and apparatus for a mixed-media messaging delivery system
06/26/2003US20030120502 Application infrastructure platform (AIP)
06/26/2003US20030119552 Method for storing MMS (Multimedia Messaging Service) related information, related method for accessing MMS-related information, related storage medium, related apparatus and related software programs
06/26/2003US20030119540 Contact list-based group call
06/26/2003US20030119527 Method and apparatus for splitting control and media content from a cellular network connection
06/26/2003US20030119492 Technique for effectively providing a personalized information assistance service
06/26/2003US20030119483 Wireless data service apparatus and method in broadcast mobile communication system
06/26/2003US20030119479 Contract system and communication method for cellular phone
06/26/2003US20030119477 Method and system for billing a call that is forwarded to a prepaid subscriber's voicemail
06/26/2003US20030119287 Laser-irradiation method and laser-irradiation device
06/26/2003US20030118272 Optical switching equipment, optical transport network, and methods of using them
06/26/2003US20030118200 System and method of indicating and controlling sound pickup direction and location in a teleconferencing system
06/26/2003US20030118175 Universal point of contact identifier system calling device and method
06/26/2003US20030118174 Method, system, and computer-readable media for performing speech recognition of indicator tones
06/26/2003US20030118173 Method of providing background and video patterns
06/26/2003US20030118171 Telephone and private branch exchange
06/26/2003US20030118168 Method and system for providing call forwarding information to a calling party
06/26/2003US20030118167 Personal web-based teleconferencing method and system
06/26/2003US20030118166 Method and system for telephone control using processing sensor
06/26/2003US20030118164 System and method for storing and transferring information tokens in a communication network
06/26/2003US20030118160 Systems and methods for monitoring network-based voice messaging systems
06/26/2003US20030118039 Gateway
06/26/2003US20030118009 Provision of IVR resources in BICC networks
06/26/2003US20030118007 Method and system for establishing voice communications using a computer network and a telecommunications switch
06/26/2003US20030117994 Radio communication system and destination portable terminal time identification method
06/26/2003US20030117487 Virtual video teleconferencing system
06/26/2003US20030117316 Systems and methods for locating and tracking a wireless device
06/26/2003CA2470879A1 Providing content delivery during a call hold condition
06/25/2003EP1322131A1 Including a further telecommunications device in an existing call
06/25/2003EP1322101A2 Near-end crosstalk noise minimization and power reduction for digital subscriber loops
06/25/2003EP1322099A1 Exchange system, communication terminal therefor, and exchange communication device
06/25/2003EP1321851A2 Method for running a speech dialogue system
06/25/2003EP1321010A2 Removing noise feedback in conference calls due to accoustical cross talk
06/25/2003EP1321004A1 Transfer of different data types in a telecommunications system
06/25/2003EP1321002A1 Instant video- and voicemail messaging method and means
06/25/2003EP1321001A1 Voicemail short message service method and means and a subscriber terminal
06/25/2003EP1320998A1 Call looping prevention
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