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)
03/2003
03/12/2003CN1402511A Public dial network platform and access method
03/12/2003CN1402510A Digital recording system
03/12/2003CN1402490A Program allocation system and program reproduction device
03/12/2003CN1402469A Method, device and software program for extending information stream during transmission of message
03/12/2003CN1402466A Device and method for data communication
03/12/2003CN1402449A Information transfer system, travel server for same, portable terminal and information transfer method
03/12/2003CN1402443A Radio communication terminal unit and method for sending locating information
03/12/2003CN1103171C Method for inhibiting and allowing alarm treatment in digital cellular system
03/12/2003CN1103157C Communication package, and apparatus and method for storing and retrieving permanent message
03/12/2003CA2401250A1 Voice identification pre-screening and redirection system
03/11/2003US6532462 Gene expression and evaluation system using a filter table with a gene expression database
03/11/2003US6532446 Server based speech recognition user interface for wireless devices
03/11/2003US6532288 Tandem access control processor connected to the public switched telephone network for controlling features
03/11/2003US6532286 Method and system for processing a telephone call
03/11/2003US6532285 Method and system for providing multiple services per trigger
03/11/2003US6532278 Announcement device with virtual recorder
03/11/2003US6532260 Pulse transmission device for use in long-distance communication
03/11/2003US6532235 Method and tool for calculating impact of voice traffic on fast packet networks
03/11/2003US6532230 Mixed-media communication apparatus and method
03/11/2003US6532216 Central office based ADSL test platform
03/11/2003US6532214 Controlling traffic congestion in intelligent electronic networks
03/11/2003US6531879 Method and apparatus for delay-line time-domain reflectometry
03/11/2003CA2359991A1 Methods, systems and computer program products for packetized voice network evaluation
03/11/2003CA2249821C Method and apparatus for originating voice calls from a data network
03/11/2003CA2237625C Communications link interconnecting service control points of a load sharing group for traffic management control
03/07/2003CA2374720A1 Seamless integrated network system for wireless communication systems
03/06/2003WO2003019922A1 Method for expediting a short message via a server when a communication participant of a communication network is not available
03/06/2003WO2003019921A1 A method and system of phone messaging
03/06/2003WO2003019920A1 Call handling in a telecommunications system
03/06/2003WO2003019917A2 Method and system of caller interaction with an entertainment system over a voice network
03/06/2003WO2003019910A2 Wireless handset notification of a call processing event
03/06/2003WO2003019908A2 Voice messaging
03/06/2003WO2003019905A1 Mixed-mode interaction
03/06/2003WO2003019886A1 Internet protocol telephony dial server
03/06/2003WO2003019434A2 Devices, appliances and methods for the diffusion, billing, payment and playback of digital media contents
03/06/2003WO2002058050A3 Voice-enabled user interface for voicemail systems
03/06/2003WO2002041504A3 Methods and apparatus for identifying asset location in communication networks
03/06/2003WO2002037812A8 Communications availability
03/06/2003WO2001071979A3 Method and system for combining configuration parameters for an entity profile
03/06/2003WO2001067787A3 Method and apparatus for participating in group communication services in an existing communication system
03/06/2003US20030046626 Run-time graphical programming tool for testing non-deterministic events
03/06/2003US20030046575 Digital identity information cards
03/06/2003US20030046538 Method for subscription between a terminal and a base station in a telecommunication system
03/06/2003US20030046419 Stateful load balancing
03/06/2003US20030046403 Method for routing data streams of a communication connection between users of a connectionless packet data network, and a packet data network, a control device and a program module therefore
03/06/2003US20030046387 Audio gateway device
03/06/2003US20030046344 Method and system for controlling and securing teleconference sessions
03/06/2003US20030046328 Method for transmitting short message using internet phones and system therefor
03/06/2003US20030046181 Systems and methods for using a conversation control system in relation to a plurality of entities
03/06/2003US20030046151 Dynamic audio advertising updates
03/06/2003US20030046142 Agent desktop management system with agent training
03/06/2003US20030046102 Systems and methods for maintaining consistency in interpersonal communications related to marketing operations
03/06/2003US20030046101 Systems and methods for deploying and utilizing a network of conversation control systems
03/06/2003US20030046081 Auto attendant system and its method and call forwarding method using speech recognition
03/06/2003US20030045330 Systems and methods for establishing communication links between computing devices
03/06/2003US20030045329 Mobile terminal device and method for recording and processing telephone call
03/06/2003US20030045306 Apparatus and method for merging wireless telephone service with existing wired telephone equipment in a facility
03/06/2003US20030045279 Voice-controlled wireless communications system and method
03/06/2003US20030045276 Communication network and method for enabling a mobile feature on a land line element
03/06/2003US20030045274 Mobile communication terminal, sensor unit, musical tone generating system, musical tone generating apparatus, musical tone information providing method, and program
03/06/2003US20030045271 Method for reducing fraudulent system access
03/06/2003US20030045270 Fraud detection techniques for wireless network operators
03/06/2003US20030044654 Extending external telephone calls as conference calls with other communicatively proximate wireless devices
03/06/2003US20030044002 Three dimensional audio telephony
03/06/2003US20030043994 Device for indicating a call to an absent subscriber
03/06/2003US20030043991 Method of establishing a communication channel to intelligent support for ebusiness applications
03/06/2003US20030043990 Method and system for putting a telephone call on hold and determining called party presence
03/06/2003US20030043989 Method and apparatus for an extensible markup language (XML) calendar-telephony interface
03/06/2003US20030043987 Method and system for transmitting a message to a telephone station
03/06/2003US20030043986 Method and apparatus for calendar based call control
03/06/2003US20030043982 Caller identification displayed on a personal computer
03/06/2003US20030043979 Method and apparatus for downloading "on-hold" messages for telephone systems
03/06/2003US20030043978 Lightweight directory access protocol (LDAP) representation of an interactive voice response system
03/06/2003US20030043977 Menu presentation system
03/06/2003US20030043976 System and method for associating interactive voice response unit data to a telephone call using automatic number identifiers
03/06/2003US20030043975 Voicemail/memo service
03/06/2003US20030043974 Stored profile system for storing and exchanging user communications profiles to integrate the internet with the public switched telephone network
03/06/2003US20030043973 Voice mail apparatus and method of processing voice mail
03/06/2003US20030043971 DSL communication method of performing an interruption and a reconnection when an s/n ratio is outside of a predetermined range for a duration longer than a reference time
03/06/2003US20030043970 Splitter card with integral test access
03/06/2003US20030043832 Method for predicting and managing call load by determining the optimum frequency of outbound call generation during an out-bound calling campaign from a call center
03/06/2003US20030043811 Short messaging method and system for airborne passengers
03/06/2003US20030043787 Interactive device control system for integrating the internet with the public switched telephone network
03/06/2003US20030043782 Method and system for direct access to web content via a telephone
03/06/2003US20030043753 Method and apparatus for analyzing events in a telecommunications system
03/06/2003US20030043417 Internet facsimile machine providing voice mail
03/06/2003US20030043403 Fax mail apparatus
03/06/2003CA2804058A1 System for text assisted telephony
03/06/2003CA2761343A1 System for text assisted telephony
03/06/2003CA2458079A1 Devices, appliances and methods for the diffusion, billing, payment and playback of digital media contents
03/05/2003EP1289321A2 Method for notification of the arrival of information at a telecommunications terminal
03/05/2003EP1289247A2 System and method of indicating and controlling sound pickup direction and location in a teleconferencing system
03/05/2003EP1289246A2 Method for forwarding and reception of short messages in a public telecommunications network
03/05/2003EP1289245A2 Agent desktop management system with agent training
03/05/2003EP1289244A2 Interactive voice response system
03/05/2003EP1289243A1 System and method for implementing an Interactive Voice Response (IVR) system based on the LDAP protocol
03/05/2003EP1289242A2 Improved speech recognition
03/05/2003EP1289241A1 Method of calling called party, communication equipment, calling party information server and calling control device
03/05/2003EP1289231A2 Stateful load balancing
03/05/2003EP1288991A2 Protection circuit for communication devices
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