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)
05/2003
05/21/2003EP1311268A1 Imidazopyridine and imidazopyrimidine antiviral agents
05/21/2003EP1195066B1 Implementation of call setup procedures with separation of call control and bearer control
05/21/2003EP1055316B1 Telecommunications platform
05/21/2003EP1029292A4 A method and apparatus for translating a static identifier into a dynamically assigned network address
05/21/2003CN1419788A 无线本地回路 Wireless local loop
05/21/2003CN1419780A Communication assistance system and method
05/21/2003CN1419779A Voicemail for wireless systems
05/21/2003CN1419778A Switching center and method for forwarding status information
05/21/2003CN1419777A Server system for preparation of user-specific information for users in at least one communication network
05/21/2003CN1419776A Server, terminal and communication method used in system for communication in predetermined language
05/21/2003CN1419775A Control system used for telephone distributing frame and/or circuit switch box
05/21/2003CN1419772A System and method for providing nehanced user-service interaction in an integrated telecommunications network
05/21/2003CN1419768A Server system for preparation of information for users in at least one communication network
05/21/2003CN1419765A 中继装置 Relay device
05/21/2003CN1419759A 多路复用传输装置 Multiplexing transmission device
05/21/2003CN1419394A Method for realizing roaming local telephone number business of mobile telephone user
05/21/2003CN1419359A Information insertion service providing system, information insection method, communication network, information management device, and service controller
05/21/2003CN1109453C Method and arrangement for controlling of non real-time critical messages in a telecommunication system
05/21/2003CN1109445C Communications system consisting of at least private branch exchanges with team function
05/21/2003CN1109444C Configuration method for data management system
05/20/2003US6567854 Internet service delivery via server pushed personalized advertising dashboard
05/20/2003US6567658 Announcing advertisements to users of a telecommunications system
05/20/2003US6567540 Method and apparatus for providing a bioinformatics database
05/20/2003US6567518 Method of field programmable gate array configuration
05/20/2003US6567517 Timing and switching array and method
05/20/2003US6567516 Method and device for controlling affiliation of remote line-collection device with switch
05/20/2003US6567513 Drive and method for transferring unbundled network elements between local exchange carriers
05/20/2003US6567511 System and method for real-time fraud detection within a telecommunications system
05/20/2003US6567510 Traffic monitor for detecting trunk traffic congestion in a telephone switching network
05/20/2003US6567508 Communication device
05/20/2003US6567507 System and method for automated return to messaging mailbox
05/20/2003US6567505 Method and apparatus for camp-on service control
05/20/2003US6567504 Automated calling system with database updating
05/20/2003US6567503 Real-time transcription correction system
05/20/2003US6567416 Method for access control in a multiple access system for communications networks
05/20/2003US6567399 Hi-fidelity line card
05/20/2003US6567398 Distributed call system
05/20/2003US6567391 Device and method for communicating reverse pilot signal in mobile communication system
05/20/2003US6567178 Fax mail apparatus
05/20/2003US6566889 Line diagnostics for wireline modems
05/20/2003CA2412091A1 Telephone line management system
05/20/2003CA2319224C Method of learning the characteristics of a telephone
05/20/2003CA2295226C Method of and device for measuring echo parameters on telephone lines
05/15/2003WO2003041441A1 Communication integration system for establishing fittest communication route depending on information of user's communication terminals and calling method using the same
05/15/2003WO2003041434A1 Resetting sent information
05/15/2003WO2003041433A1 System and method to allow law enforcement agencies to track and monitor calls made on recyclable/disposable mobile telephones
05/15/2003WO2003041424A2 Wireless communication arrangements with encapsulation and header compression
05/15/2003WO2003041384A2 Gateway apparatus for transporting electrical telephony signals
05/15/2003WO2003041379A1 Method and communication network for routing a real-time communication message based on a subscriber profile
05/15/2003WO2003041378A1 Circuit arrangement for reducing the power loss in the data mode of broadband subscriber line interface circuits (slics) for integrated voice and data transmission (xdsl)
05/15/2003WO2003041377A1 Routing of emergency calls based on geographic location of originating telephone end office
05/15/2003WO2003041376A1 Method for signaling an incoming call for a telecommunications terminal, telecommunications terminal and a network unit
05/15/2003WO2003041375A1 Method and device for forming groups from subscribers to a communication network
05/15/2003WO2003041374A1 Automatic call distribution groups in call center management systems
05/15/2003WO2003041372A1 Call management via television
05/15/2003WO2003041370A1 System and method for caller controlled time demarcation
05/15/2003WO2003041364A2 System for sending text messages converted into speech through an internet connection to a telephone and method for running it
05/15/2003WO2003041362A2 System and method for routing voice over ip calls
05/15/2003WO2003041323A2 Adsl pre-qualification method comprising echo-canceller optimisation with maximum selectivity
05/15/2003WO2003041318A1 Systems operation module
05/15/2003WO2003040942A1 Open portal interface manager
05/15/2003WO2003026160A3 Single ended line probing in dsl system
05/15/2003WO2003013006A3 Apparatus, and method, for providing an operation parameter to a radio communication station mobile station
05/15/2003WO2003008992A3 Position determination system
05/15/2003WO2002100050A8 Auto redialing & call-receivable person notifying device
05/15/2003WO2002058411A3 System and method for on-line insertion of line replaceable units in wireless and wireline access systems
05/15/2003WO2002047367A3 Providing calling party information in a request to establish a call session
05/15/2003US20030093709 Method and system for supporting network system troubleshooting
05/15/2003US20030093700 Multipoint communication system and multipoint communication method
05/15/2003US20030093533 Call center administration manager
05/15/2003US20030093513 Methods, systems and computer program products for packetized voice network evaluation
05/15/2003US20030093506 Systems operation module
05/15/2003US20030093334 System and a method for transacting E-commerce utilizing voice-recognition and analysis
05/15/2003US20030092455 Device and method for mediating between questioners and answerer by using mobile telephone
05/15/2003US20030092451 Method of mobile phone consolidation
05/15/2003US20030092443 Method for managing location information, related relay device and location information management device
05/15/2003US20030092434 System for downloading program to general-purpose subscriber identification module
05/15/2003US20030092433 Cell phone having local wireless conference call capabilities
05/15/2003US20030092432 Method and apparatus for providing a caller id including an advertisement
05/15/2003US20030092429 Method of transferring facility information by radio and control center
05/15/2003US20030092428 System and method for mitigating the mobile phone nuisance factor
05/15/2003US20030092426 Wireless security and access device
05/15/2003US20030092423 System and method to allow law enforcement agencies to track and monitor calls made on recyclable/disposable mobile telephones
05/15/2003US20030092394 Test signalling
05/15/2003US20030091179 Pre-zero crossing signal generator for sinusoidal voltages with DC offsets such as telephone ring voltages
05/15/2003US20030091178 Method and apparatus for providing music to an agent during non-voice dialog communication in an automatic call distributor system
05/15/2003US20030091176 Communication system and method for establishing an internet connection by means of a telephone
05/15/2003US20030091175 Method and system for application initiated teleconferencing
05/15/2003US20030091174 Phone your own home from within
05/15/2003US20030091165 Report generation and visualization systems and methods and their use in testing frameworks for determining suitability of a network for target applications
05/15/2003US20030091162 Telephone data switching method and system
05/15/2003US20030091161 Dictation memo in telecommunication network
05/15/2003US20030091159 Multiple identification access codes for a single data file
05/15/2003US20030091028 Apparatus and method for integrated voice gateway
05/15/2003US20030091027 Conferencing additional callers into an established voice browsing session
05/15/2003US20030091025 Scalable call management system
05/15/2003US20030091024 Transparent interchangeable network (TIN)
05/15/2003US20030091011 System and method for performing soft handoff in a wireless data network
05/15/2003US20030090518 Method for automatically forwarding and replying short message
05/15/2003CA2466191A1 System and method for routing voice over ip calls
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