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
07/10/2003WO2003056846A1 Communication network
07/10/2003WO2003056845A1 Communication network
07/10/2003WO2003056799A1 Dynamic presence management
07/10/2003WO2003056798A1 Exchange system and communication recording method
07/10/2003WO2003056797A1 Method and apparatus for splitting control and media content from a cellular network connection
07/10/2003WO2003056796A1 A system and a method for connecting telephone calls directly on the basis of a text query
07/10/2003WO2003056795A1 Method and system for providing an intelligent directory service
07/10/2003WO2003056794A1 Apparatus, system and method for monitoring a call forwarded to a network-based voice mail system
07/10/2003WO2003056789A1 User interface and method of viewing unified communications events on a mobile device
07/10/2003WO2003056740A2 Systems and methods for locating and tracking a wireless device
07/10/2003WO2003056732A1 Synchronization of signaling messages and multimedia content loading
07/10/2003WO2003056487A1 Reminder method and device
07/10/2003WO2003024074A3 Method for the provision and allocation of call numbers in a telecommunication network
07/10/2003WO2003003755A3 Domestic origination to international termination country set logic
07/10/2003WO2002103991A3 A system and method for providing an address book
07/10/2003WO2002087095B1 Wireless messaging system to multiple
07/10/2003WO2002028063A8 Telecommunications services apparatus for accessing stored broadcasts
07/10/2003US20030129986 Signal monitoring apparatus
07/10/2003US20030129973 Method for providing information reflecting mobile user action, and mobile switching center, information providing apparatus, and mobile unit implementing the same
07/10/2003US20030129972 Communications control system, communications control method, service control station, and communications control station
07/10/2003US20030129967 Telecommunication method
07/10/2003US20030129963 Telephone bridging method
07/10/2003US20030129956 Teleconferencing arrangement
07/10/2003US20030128833 Combined caller and agent endpoint manager
07/10/2003US20030128831 System and method for call re-direction in h.323 network
07/10/2003US20030128830 Selectable muting on conference calls
07/10/2003US20030128827 Internet-based message delivery with PSTN billing
07/10/2003US20030128825 Systems and methods for creating, modifying, interacting with and playing musical compositions
07/10/2003US20030128823 Method for redirecting a calling phone from a finder service to a destination phone
07/10/2003US20030128821 Telephone network messaging
07/10/2003US20030128820 System and method for gisting, browsing and searching voicemail using automatic speech recognition
07/10/2003US20030128819 Method for retrieving multimedia messages from a multimedia mailbox
07/10/2003US20030128818 Information transmission system
07/10/2003US20030128817 System and method for annotating voice messages
07/10/2003US20030128714 Multimedia communication system, multimedia communication method,and multimedia communication terminal
07/10/2003US20030128695 Home gateway for executing a function of a security protocol and a method thereof
07/10/2003US20030128693 Method and apparatus for a telecommunications network to communicate using an internet protocol
07/10/2003US20030128691 Method for public access to private phone numbers and other telephonic peripherals using a caller access code
07/10/2003US20030128665 Method and apparatus for packet transmission scheduling by performing load control functionality
07/10/2003CA2742282A1 User interface and method of viewing unified communications events on a mobile device
07/10/2003CA2471287A1 Providing guiding service by means of a wireless terminal
07/10/2003CA2471200A1 A system and a method for connecting telephone calls directly on the basis of a text query
07/10/2003CA2469825A1 Communication network
07/09/2003EP1326463A1 Method and apparatus for packet transmission scheduling by performing load control functionality
07/09/2003EP1326415A2 Apparatus and methods enhancing call routing to and within call-centers
07/09/2003EP1326413A2 Computer-telephony integration (CTI) that uses features of an automatic call distribution system (ACD)
07/09/2003EP1326412A1 Uninterrupted automatic call distribution during failure and recovery of computer-telephony integration
07/09/2003EP1326407A2 Automatic registration method of an IP telephony end-point
07/09/2003EP1326399A1 Method for securing the download of active data to a terminal
07/09/2003EP1326365A1 Communication gateway and a method that is able to execute a function of a security protocol
07/09/2003EP1326357A1 Method to determine and to maintain a predetermined bitrate via a wirebound connection
07/09/2003EP1326234A2 Constraint-based speech recognition system and method
07/09/2003EP1325653A1 Subscriber profile matching and positioning system for mobile units in a communication system
07/09/2003EP1325648A1 Voice communication between a portable communication apparatus and an external terminal
07/09/2003EP1325618A2 Method for transmission of voice over wireless packet-switched networks
07/09/2003EP1325617A2 Communications system and method for controlling features in a communications system
07/09/2003EP1325616A2 Method for the administration and establishment of services in a switched system
07/09/2003EP1325614A1 Method and system for assisting a telephone exchange operator
07/09/2003EP1325613A1 Method for the establishment of contact in communication networks
07/09/2003EP1325612A2 Communications installation and method for operating a communications system
07/09/2003EP1325611A1 Enhanced directory assistance system
07/09/2003EP1325610A2 Method and control programme for starting up a user connection of a communications facility
07/09/2003EP1325609A1 Telecommunication network and method of operating the network
07/09/2003EP1325608A2 Telephone conversation recording apparatus
07/09/2003EP1325607A2 Call screening apparatus
07/09/2003EP1325494A1 Voice-enabled directory look-up
07/09/2003EP1325395A2 Interface for intelligent network services
07/09/2003EP1310084A4 Method for charging on-line directory assistance services
07/09/2003EP1285318A4 On-line directory assistance system
07/09/2003EP0986908B1 Dynamic selection of media streams for display
07/09/2003EP0919095A4 Telecommunications installation and management system and method
07/09/2003EP0707768B1 Temperature compensation for trans-hybrid loss in a miniaturized data access arrangement
07/09/2003CN1429464A Method for storing, retrieving multi-media data in digital mobile telephones and digital mobile telephone therefor
07/09/2003CN1429368A 信息通信系统 Information and Communication Systems
07/09/2003CN1429362A Communications services provisioning method and apparatus and object programming language for developing provisioning models
07/09/2003CN1429036A Radio communication system and object portable terminal time marking method
07/09/2003CN1429000A Handset calling transfer device
07/09/2003CN1428999A Method for immediately-notifying state of handset and control centre servicing handset
07/09/2003CN1428998A Method for raising short message service of mobile communication and its mobile terminal equipment
07/09/2003CN1428997A Method for making mobile communication equipment display region and name of calling number
07/09/2003CN1428996A Method for controlling power supply switch circuit by utilizing telephone line
07/09/2003CN1428995A Method for improving handshaking smoothness in mobile communication
07/09/2003CN1428972A Encoding equipment capable of extending 10 base band signal twisted pair cable Ethernet line transmission distance
07/09/2003CN1114335C Method and equipment for call transfer in telecommunications network
07/09/2003CN1114321C Method for controlling call by reserving integrated data base in intelligent network
07/08/2003US6591242 Visit verification method and system
07/08/2003US6591212 Method for testing continuity of ISUP relay call
07/08/2003US6591150 Redundant monitoring control system, monitoring control apparatus therefor and monitored control apparatus
07/08/2003US6591098 System and method for using a temporary electronic serial number for over-the-air activation of a mobile device
07/08/2003US6591097 Methods and devices for deleting voicemails using a deletion page
07/08/2003US6591094 Automated user notification system
07/08/2003US6590977 Analog subscriber circuit
07/08/2003US6590973 System and method for detecting an off-hook condition
07/08/2003US6590971 Automatic call distribution system contact routing with media-port
07/08/2003US6590970 Intelligent-networked telephone system having advertisement with bonus free phone call service
07/08/2003US6590969 Method to route an incoming call, telecommunication terminal, and destination terminal selection arrangement
07/08/2003US6590967 Variable length called number screening
07/08/2003US6590965 Enhanced voice mail caller ID
07/08/2003US6590963 Modular test instrument
07/08/2003US6590962 Method of performing non-interactive resistive fault location
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