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)
10/2007
10/03/2007CN101047737A Telephone conference terminal and switchover method
10/03/2007CN101047731A Mixer system of digital telephone
10/03/2007CN101047669A Method for preventing contact person transmitting immediate message based on dynamic phone book
10/03/2007CN101047595A Initial method and device of bus system
10/03/2007CN101047586A Service QoS ensuring method and device for radio mesh network
10/03/2007CN101047573A Fault testing system of communication equipment and fault testing method of communication equipment
10/03/2007CN101047572A Listening method and system
10/03/2007CN101047571A Method and system for transmitting test route
10/03/2007CN101047533A Method and device for connecting multi-conference
10/03/2007CN101047532A Method of popularity conference
10/03/2007CN101047515A Charging associated method and system of applied service
10/03/2007CN101047455A Method and device for reducing environment coupling noise
10/03/2007CN100341352C A messaging system and method therefor
10/03/2007CN100341347C Subscribing, cancelling and state updating method for attendance service
10/03/2007CN100341342C Method for carring out operation rollback
10/03/2007CN100341338C User-oriented fault detection method for wireless network controller
10/03/2007CN100341332C Device and method for transfering moving image mail using flow mode
10/03/2007CN100341279C Method and system for transmitting informational content data
10/02/2007US7277916 Dynamic translation between data network-based protocol in a data-packet-network and interactive voice response functions of a telephony network
10/02/2007US7277702 Tracing method and system
10/02/2007US7277699 Remote operating system
10/02/2007US7277698 Proxy for calls to roaming subscriber and proxy method for calls to roaming subscriber
10/02/2007US7277697 Method and system for establishing a teleconference over a telephony network
10/02/2007US7277696 System and method for minimising bandwidth utilisation in a wireless interactive voice response system
10/02/2007US7277695 E-mail policy compliance techniques
10/02/2007US7277694 Method and apparatus for commencing shared or individual transmission of broadcast content in a wireless telephone network
10/02/2007US7277693 Mobile device server
10/02/2007US7277537 Tone, modulated tone, and saturated tone detection in a voice activity detection device
10/02/2007US7277536 Method and apparatus for routing calls by proxy using virtual transaction servers in a multi-tennant communication center
10/02/2007US7277534 Communications system and method
10/02/2007US7277533 Providing calling party information in a request to establish a call session
10/02/2007US7277532 Call monitoring apparatus and method therefor
10/02/2007US7277528 Call-content determinative selection of interception access points in a soft switch controlled network
10/02/2007US7277445 Call management via television
10/02/2007US7277435 Method for carrying out monitoring in packet-oriented telecommunication and data networks
10/02/2007US7277424 Method and apparatus for co-socket telephony
10/02/2007US7277416 Network based IP address assignment for static IP subscriber
10/02/2007US7277402 Method for isochronous resource management in a network based on hiperlan 2 technology
10/02/2007CA2521224C A network and method for sharing radio access nodes between core networks
10/02/2007CA2244493C Wireless butt set
09/2007
09/30/2007CA2583554A1 Main apparatus of communicating system, and emergency notice sending method
09/30/2007CA2582712A1 Server apparatus
09/30/2007CA2581390A1 Telephone system and telephone exchange apparatus
09/27/2007WO2007109349A2 Mobile device conference calls via private branch exchange
09/27/2007WO2007109343A2 Mobile device calls via private branch exchange
09/27/2007WO2007109342A2 Call notification with rich caller identification
09/27/2007WO2007108898A1 Privacy protection in network-based phonebooks
09/27/2007WO2007108826A1 Method and system for maintaining anonymity of a mobile radio terminal
09/27/2007WO2007108369A1 Communicating device, managing device, communicating method, managing method, communication program, managing program and computer readable recording medium
09/27/2007WO2007108131A1 Congestion control method and apparatus thereof
09/27/2007WO2007108130A1 Incoming-call restricting method, identification information managing apparatus, calling terminal and called terminal
09/27/2007WO2007108099A1 Connection device, connection method, and connection program
09/27/2007WO2007108086A1 Mobile telephone terminal device, communication server, its control method, and control program
09/27/2007WO2007107982A1 Session handover between terminals
09/27/2007WO2007107473A1 Method and apparatus for identifying subscribers sending spam-over-internet-telephony messages, spit senders for short, in an ip communication network
09/27/2007WO2007086747A3 Communication system, communication method and communication apparatus for sending a user message
09/27/2007WO2007072323A3 Communication terminal and server with presence database providing user acceptability levels for communication
09/27/2007WO2007047505A3 Automatic call forwarding to in-vehicle telematics system
09/27/2007WO2006124293A3 Proxy server for internet telephony
09/27/2007US20070226050 Determining performance proficiency within an organization
09/27/2007US20070226049 Modeling of employee performance result data
09/27/2007US20070225022 Mobile Terminal, Method for Controlling Mobile Telephone Terminal, and Mobile Telephone Terminal
09/27/2007US20070225004 Regrouping wireless devices
09/27/2007US20070224982 System and method for implementing multimedia services using remote device for mobile communication terminal
09/27/2007US20070224981 System for controlling mobile internet interface
09/27/2007US20070224980 Methods, systems, and devices for detecting and indicating loss of proximity between mobile devices
09/27/2007US20070224979 Opt-in data communication to wireless devices
09/27/2007US20070224976 PoC system and method of PoC communication
09/27/2007US20070224975 Locating a service device for a portable communication device
09/27/2007US20070224967 Radio communication system and method therefor and portable radio communication unit and method therefor
09/27/2007US20070224957 Cellular phone with integrated FM radio and remote low noise amplifier
09/27/2007US20070224955 Cellular phone with integrated FM radio and remote low noise amplifier
09/27/2007US20070223683 System and method of storing contact information
09/27/2007US20070223682 Electronic device for identifying a party
09/27/2007US20070223679 Mobile device calls via private branch exchange
09/27/2007US20070223678 Call-Back Method in a Communication System
09/27/2007US20070223677 Multi-party communication system, terminal device, multi-party communication method, program and recording medium
09/27/2007US20070223676 Server apparatus
09/27/2007US20070223675 Method and system for low latency high quality music conferencing
09/27/2007US20070223674 Endpoint initiation of multipart conferences
09/27/2007US20070223673 Muting conference call hold music
09/27/2007US20070223672 Pro-Active Features for Telephony
09/27/2007US20070223671 Task dispatching system
09/27/2007US20070223670 Communication apparatus and method
09/27/2007US20070223669 Method and apparatus for alternatively switching between phone service lines
09/27/2007US20070223668 Inserting content into a connection using an intermediary
09/27/2007US20070223667 Service request apparatus and service request process method
09/27/2007US20070223659 Integrated Chat Client With Receiving Party Choice
09/27/2007US20070223458 Method and apparatus for controlling telephone calls using a computer call assistant
09/27/2007DE10343723B4 Vorrichtung zum Testen der Installation der Anschlussdosen eines ISDN-So-Bussystems Apparatus for testing the installation of wall outlets of an ISDN-So-bus system
09/27/2007DE102007007669A1 Datums- und Zeitdimensionen für Kontaktzentralen-Auswertung in beliebigen internationalen Zeitzonen Date and time dimensions for contact center analysis in any international time zones
09/26/2007EP1838077A1 Computer telephony system, method and server
09/26/2007EP1838076A1 Computer telephony system, method and server
09/26/2007EP1836867A2 Method and device for communications while using a single telephone device
09/26/2007EP1836863A1 Method and apparatus for providing virtual mobile phone number
09/26/2007EP1836836A1 Method and arrangement for establishing a conference call
09/26/2007EP1836835A1 Method for transmitting data to at least one communications end system and communications device for carrying out said method
09/26/2007EP1836834A1 Customisation of voicexml application
09/26/2007EP1836831A2 Tie-up advertisement in telecommunication
09/26/2007EP1749395B1 Method for authorizing a telephone transaction and switching node
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