| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
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| 03/17/2005 | DE10346015A1 Nutzungsbeschränkung einer Klasse von Datenobjekten Limitation of use of a class of data objects |
| 03/17/2005 | DE10338477A1 Vorrichtung und Verfahren zum Bereitstellen von Diensten in einem Kommunikationsnetzwerk Apparatus and method for providing services in a communication network |
| 03/17/2005 | DE10337154A1 Telecommunication terminal for receiving and using audio data sets in private communication network, e.g. for hospitals, has identifying device using e.g. smart card |
| 03/17/2005 | DE10334208A1 Additional information transmission method for communications system has additional information inserted in connection between subscribers during establishment of communications context |
| 03/17/2005 | DE10120041B4 Verfahren zur Überwachung von Zuständen von Telekommunikationsendgeräten und Telekommunikationssystem A method of monitoring statuses of telecommunication terminals and telecommunications system |
| 03/17/2005 | CA2540397A1 Proactive user interface |
| 03/17/2005 | CA2538041A1 Introduction system and method utilizing mobile communicators |
| 03/17/2005 | CA2534767A1 Three-way call detection using steganography |
| 03/16/2005 | EP1515586A2 Communication system for remote sound monitoring |
| 03/16/2005 | EP1515570A1 Multiparty call of portable devices with party positioning identification |
| 03/16/2005 | EP1515531A2 Transaction support apparatus |
| 03/16/2005 | EP1515530A2 Telephone handset for transaction support apparatus |
| 03/16/2005 | EP1515529A1 Method for connecting a person with a community of persons |
| 03/16/2005 | EP1515528A1 Method and means for interconnecting users of a telephone network using speech recognition |
| 03/16/2005 | EP1515508A2 Session control system, communication terminal and servers |
| 03/16/2005 | EP1514433A1 Method for controlling a connection in a packet-oriented communication network and arrangements for carrying out said method |
| 03/16/2005 | EP1514431A2 Wireless communication arrangements with encapsulation and header compression |
| 03/16/2005 | EP1514403A2 Method for managing communications |
| 03/16/2005 | EP1514402A1 Method and system for handling missed calls |
| 03/16/2005 | EP1514401A1 Method and system for implementing a telephony services using voice xml |
| 03/16/2005 | EP1514400A1 Customer communication service system |
| 03/16/2005 | EP1514398A2 System and method for pre-qualification of telephone lines for dsl service using an average loop loss |
| 03/16/2005 | EP1514397A1 Method and apparatus for automatically terminating a call |
| 03/16/2005 | EP1514395A1 A method and system to subscription of events using sip protocol |
| 03/16/2005 | EP1514374A2 Call transfer using session initiation protocol (sip) |
| 03/16/2005 | EP1436975B1 Short message service method and terminal |
| 03/16/2005 | EP1277333B1 Method for operating a telecommunications system |
| 03/16/2005 | EP1163564A4 Method and apparatus for providing media-independent self-help modules within a multimedia communication-center customer interface |
| 03/16/2005 | EP1031225B1 Distributed processing of high level protocols, such as real time transport protocols, in a network access server |
| 03/16/2005 | EP0943203B1 Method and apparatus for locating a desired record in a telephone directory |
| 03/16/2005 | EP0890249B1 Apparatus and method for reducing speech recognition vocabulary perplexity and dynamically selecting acoustic models |
| 03/16/2005 | CN2686233Y Telephone talking recording instrument |
| 03/16/2005 | CN2686219Y Multipath emulation system |
| 03/16/2005 | CN1596548A Procedure for exchanging useful information generated according to different coding laws between at least 2 pieces of user terminal equipment |
| 03/16/2005 | CN1596543A Information processing apparatus and method, program, and recording medium |
| 03/16/2005 | CN1596535A Information communication system, information communication device, information communication method, and computer program |
| 03/16/2005 | CN1596397A Communications networks |
| 03/16/2005 | CN1596025A Method, device and system for interrupting messages |
| 03/16/2005 | CN1596014A Method for implementing intelligent service in general packet radio service (GPRS) system |
| 03/16/2005 | CN1596013A Method for rapid browsing of call register and apparatus therefor |
| 03/16/2005 | CN1596001A User-oriented fault detection method for wireless network controller |
| 03/16/2005 | CN1595952A System and method for enhanced computer telephony integration and interaction |
| 03/16/2005 | CN1595949A Communication system for remote sound monitoring with ambiguous signal processing |
| 03/16/2005 | CN1595947A A method for implementing remote control on computer by GSM handset, and system therefor |
| 03/16/2005 | CN1595946A Method for transmitting website picture to handset |
| 03/16/2005 | CN1595945A Method for using ringing time as automatic answering signal of communication equipment |
| 03/16/2005 | CN1595933A Session control system, communication terminal, servers and terminals |
| 03/16/2005 | CN1595883A Method for processing intelligent service logic |
| 03/16/2005 | CN1595859A Method for updating user identification in mobile communication system |
| 03/16/2005 | CN1595857A A method for on-site test of demodulation performance of WCDMA mobile communication system |
| 03/16/2005 | CN1595410A Card number resources dispensing system |
| 03/16/2005 | CN1595384A 微型个人数字助理系统 Miniature personal digital assistant system |
| 03/16/2005 | CN1193578C Remote control method and device for intelligent telephone |
| 03/16/2005 | CN1193577C Onhook/offhook controller for intelligent telephone |
| 03/16/2005 | CN1193576C Information terminal for fixed telephone network |
| 03/16/2005 | CN1193575C Information providing method for fixed telephone network |
| 03/16/2005 | CN1193574C Information providing system for fixed telephone network |
| 03/15/2005 | US6868523 Audio/visual method of browsing web pages with a conventional telephone interface |
| 03/15/2005 | US6868385 Method and apparatus for the provision of information signals based upon speech recognition |
| 03/15/2005 | US6868384 Method for advertising in speech-supported telecommunication links |
| 03/15/2005 | US6868268 Audio calling name and number delivery |
| 03/15/2005 | US6868156 Non-voice signal repeater for speech coders |
| 03/15/2005 | US6868155 Off-hook visual message waiting indicator |
| 03/15/2005 | US6868154 System and method for providing a service to a customer via a communication link |
| 03/15/2005 | US6868153 Customer touch-point scoring system |
| 03/15/2005 | US6868152 Retrieval of data related to a call center |
| 03/15/2005 | US6868151 Method and device for increasing the fail safety of information desks connected to exchanges |
| 03/15/2005 | US6868149 Apparatus and method for transmission and receipt of conference call roster information via a telephone display unit |
| 03/15/2005 | US6868144 Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls |
| 03/15/2005 | US6868143 System and method for advanced unified messaging |
| 03/15/2005 | US6868142 Voice-operated interface for DTMF-controlled systems |
| 03/15/2005 | US6868141 Method and telephone agent system for generating a message record of at least a part of a conversation between telephone agents and for transmitting information regarding the message record to the telephone agent requesting it |
| 03/15/2005 | US6868140 Telephony call control using a data network and a graphical user interface and exchanging datagrams between parties to a telephone call |
| 03/15/2005 | US6868139 Priority based methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS) |
| 03/15/2005 | US6868060 Circuit to provide backup telephone service for a multiple service access system using a twisted pair |
| 03/15/2005 | US6867821 Image-sensing display device with particular lens and sensor arrangement |
| 03/15/2005 | CA2330173C System and method for providing indication of maximum teleservice payload size in a wireless communication network |
| 03/10/2005 | WO2005022880A1 Personal directory service via live operator with destination numbers hidden from operator |
| 03/10/2005 | WO2005022879A1 Modified, extended cli presentation |
| 03/10/2005 | WO2005022878A1 Call management system |
| 03/10/2005 | WO2005022877A1 Nonlinear device detection |
| 03/10/2005 | WO2005022876A1 Measuring a talking quality of a communication link in a network |
| 03/10/2005 | WO2005022875A1 Method and system for registration of licensed modules in mobile devices |
| 03/10/2005 | WO2005022869A2 Payment platform for using telecommunications networks and terminals for carrying out electronic payments, appropriate methods |
| 03/10/2005 | WO2005022822A1 Authenticated key exchange based on pairwise master key |
| 03/10/2005 | WO2005022786A1 A method and apparatus for testing voice quality |
| 03/10/2005 | WO2005022330A2 A system and method for providing communication services to mobile device users |
| 03/10/2005 | WO2005022298A2 Method and system for utilizing proxy designation in a call system |
| 03/10/2005 | WO2004062117A3 Multiple channel data recorder and method for recording data on multiple channels |
| 03/10/2005 | US20050055599 Identification of delivery objects |
| 03/10/2005 | US20050055551 Interactive protocol for remote management of access control to scrambled data |
| 03/10/2005 | US20050055433 System and method for advanced rule creation and management within an integrated virtual workspace |
| 03/10/2005 | US20050055411 Instant message notification application |
| 03/10/2005 | US20050055403 Asynchronous access to synchronous voice services |
| 03/10/2005 | US20050055220 Method for providing service based on service quality and an accounting method in a mobile communication system |
| 03/10/2005 | US20050055213 Interface for management of auditory communications |
| 03/10/2005 | US20050055211 Method and system for information lifecycle management |
| 03/10/2005 | US20050055206 Method and system for processing auditory communications |
| 03/10/2005 | US20050055202 Call method, call apparatus and call system |
| 03/10/2005 | US20050054388 Method of automatic mobile call forwarding |