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)
08/2008
08/12/2008US7412045 Telecommunications service program
08/12/2008US7412044 Instant messaging to and from PBX stations
08/12/2008US7412043 Automatic callback method for a packet-oriented network
08/12/2008US7412042 Technique for providing information assistance including a concierge-type service
08/12/2008US7412041 Mobile communications terminal and method
08/12/2008US7412038 Telecommunications voice server leveraging application web-server capabilities
08/12/2008US7412036 Method for establishing a telephone connection by voice control and corresponding voice server
08/12/2008US7412035 External detection of optional telephone services on a telephone line
08/12/2008US7412034 Multi-protocol, multi-interface communications device testing system
08/12/2008US7411944 Method of and system for providing intelligent network control services in IP telephony
08/12/2008US7411940 Location information for remote user
08/12/2008US7411938 Splitting up the handling of-voice channel-related functions in a telecommunications network, whereby only the least used functions are centrally provided
08/12/2008US7411621 Apparatus and method for eliminating artifacts in active pixel sensor (APS) imagers
08/12/2008CA2484449C Method and system for processing tones to reduce false detection of fax and modem communications
08/12/2008CA2293710C Location dependent service for mobile telephones
08/12/2008CA2256930C System for digital radio communication between a wireless lan and a pbx
08/09/2008CA2633685A1 Non-intrusive signal quality assessment
08/07/2008WO2008095019A1 Systems and methods for filtering cellular telephone messages
08/07/2008WO2008094092A1 Method and arrangement for video telephony quality assessment
08/07/2008WO2008093987A1 Urgent call misappropriation prevention system and method using wireless communications
08/07/2008WO2008093788A1 Information processor, advertisement transmitting method, program, and system
08/07/2008WO2008093604A1 Server displaying status of operator using seat layout, terminal for manager, system, and method
08/07/2008WO2008093602A1 Call amount estimating method
08/07/2008WO2008093601A1 Method, device, and program for calculating number of operators needed
08/07/2008WO2008093483A1 Communication control system, communication terminal, communication control device, and communication control method
08/07/2008WO2008093297A1 Multi-site common directory and method for using the multi-site common directory
08/07/2008WO2008092856A1 Method and system for facilitating multi-point communications
08/07/2008WO2008092345A1 A method and apparatus for generating test script, a method, apparatus and system for checking test
08/07/2008WO2008092324A1 A method, system and device for playing group color ring
08/07/2008WO2008092204A1 Sending user selected content to a mobile communications device
08/07/2008WO2008076905A3 Proxy-based communications architecture
08/07/2008WO2008071011A2 Endless elastomeric track
08/07/2008WO2008042449A3 Third-party-initiated call tracking
08/07/2008WO2008036076A8 Network support for restricting wireline call terminations in a security risk area
08/07/2008WO2008030635A3 Process for scalable conversation recording
08/07/2008US20080189768 System and method for determining a trust level in a social network environment
08/07/2008US20080189113 Robust voice browser system and voice activated device controller
08/07/2008US20080188246 System and method for providing routing, mapping, and relative position information to users of a communication network
08/07/2008US20080188238 Method and system for location management and location information providing system
08/07/2008US20080188227 Methods and systems of processing mobile calls
08/07/2008US20080188213 System and method for searching a database of television schedule information
08/07/2008US20080188212 Method and System for Managing User Equipment Functionality
08/07/2008US20080188209 Communicating and storing information associated with media broadcasts
08/07/2008US20080188208 Volume control process of a mobile device
08/07/2008US20080188207 Apparatus and Method for Providing Service in Mobile Communication System
08/07/2008US20080188205 Portable Communication Devices and Context Dependent Messaging
08/07/2008US20080187130 Cross-Connect Arrangement and Switch Matrix
08/07/2008US20080187127 System and method to cancel a blindly-transferred call
08/07/2008US20080187122 Telephone Number Allocation
08/07/2008US20080187121 Method and an apparatus to disambiguate requests
08/07/2008US20080187120 Method and system for providing enhanced caller identification information
08/07/2008US20080187114 Methods and Apparatuses for Offline Selection of Pay-Per-Call Advertisers
08/07/2008US20080187113 Methods and Systems for enabling return to same position in a review of messages in a voice mail system using tag or identifier stored in the voice mail system
08/07/2008US20080187107 Method for NPA Split Processing
08/07/2008US20080186963 Method and system for supporting cross cluster extension mobility in internet-protocol telephony
08/07/2008DE102008007809A1 Nebenstellenanlage, die es ermöglicht, dass eingehende Anrufe an ein Außerhaus-Endgerät weitergeleitet werden, bei Vorhandensein einer Dritt-Anwendung PBX that allows incoming calls are forwarded to an out house-terminal, in the presence of a third-party application
08/07/2008DE102008007808A1 Nebenstellenanlage, die es ermöglicht, dass Anrufe zu einem Außerhaus-Endgerät in Brücke geschaltet werden, bei Vorhandensein einer Dritt-Anwendung PBX, which allows calls to be switched to an off-premises terminal in bridge, in the presence of a third-party application
08/07/2008DE102008007760A1 Nebenstellenanlage, die es ermöglicht, dass von einem Außenhaus-Endgerät Anrufe ausgehen, bei Vorhandensein einer Dritt-Anwendung PBX that allows a terminal outside the house go out calls, in the presence of a third-party application
08/07/2008DE102007005002A1 Method for executing communication between two callers, involves establishing communication with suppressed network identifier, and canceling suppression of network identifier by initiation of caller after establishing of communication
08/07/2008DE102006026924B4 Verfahren und Vorrichtung zur Abwehr von störenden Telefonanrufen Method and apparatus for defense of disturbing phone calls
08/07/2008CA2677098A1 Systems and methods for filtering cellular telephone messages
08/06/2008EP1954019A1 System and method for providing simulated spatial sound in a wireless communication device during group voice communication sessions
08/06/2008EP1954018A2 Method and device for controlling the establishment of communication links
08/06/2008EP1954017A1 System for the simultaneous and automatic multilingual translation of a telephone conversation between two or more users
08/06/2008EP1953723A2 System for providing automatic responses to a massive input of messages.
08/06/2008EP1952652A2 Network-based system for rerouting phone calls from phone networks to voip clients for roamers and subscribers who do not answer
08/06/2008EP1952629A1 Method and apparatus for synchronizing visual and voice data in dab/dmb service system
08/06/2008EP1952619A1 Method for managing a conference call in a telephone network
08/06/2008EP1952617A1 Recording a circuit switched call using an ip based control interface
08/06/2008EP1952548A1 Method and apparatus for improving call quality
08/06/2008EP1192788B1 Predicting performance of telephone lines for data services
08/06/2008CN201097462Y Mobile phone shutter system
08/06/2008CN201097455Y Hotline phone manager
08/06/2008CN201097454Y Fixed phone communication device
08/06/2008CN201096808Y Sliding slot clamp
08/06/2008CN101238708A PTT server, gate apparatus, communication system, program and communication method
08/06/2008CN101238620A An overvoltage protection module and an assembly of at least one telecommunications module and at least one overvoltage protection module
08/06/2008CN101237660A A monitoring system and method for next generation network
08/06/2008CN101237634A Mobile terminal and method for calling based on relation between contacts in number book
08/06/2008CN101237619A 计费方法及系统 Billing method and system
08/06/2008CN101237614A Method for realizing CRBT service
08/06/2008CN101237613A Call desk server and night service method
08/06/2008CN101237605A Personalized SMS group sending method
08/06/2008CN101237595A Data load method
08/06/2008CN101237594A Telephone system and server apparatus
08/06/2008CN101237593A Aggregation inter-office fusion for inquiry protocol of different intelligent home position register
08/06/2008CN101237493A Manual call processing method and manual dispatching video call system
08/06/2008CN101237492A Telephone system and server apparatus
08/06/2008CN101237491A Call recording method and system
08/06/2008CN101237490A Call response method, answer server and communication system
08/06/2008CN101237489A Processing method and device based on voice communication content
08/06/2008CN101237488A Device and method for realizing CRBT service and device for getting CRBT file
08/06/2008CN101237487A A private chat method and system in voice conference
08/06/2008CN101237486A Device for converting TDM media into IP media and method for using this device
08/06/2008CN101237485A A testing system and method for legal monitoring device in circuit domain
08/06/2008CN101237483A A mobile phone audio prompt method
08/06/2008CN101237421A A school SMS distribution system for digital school office management
08/06/2008CN101237363A Page browsing system and method
08/06/2008CN101237336A Multi-party communication method, system and method for distribution event status
08/06/2008CN101237328A Method for configuring self-adapted module of offline charging system
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