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)
06/2003
06/03/2003US6574321 Apparatus and method for management of policies on the usage of telecommunications services
06/03/2003US6574319 Convenience features in a method and system for providing enhanced caller identification
06/03/2003US6574318 Call related information receiver to receiver transfer
06/03/2003US6574314 Method for entering transaction data into data bases using transaction entry device
06/03/2003US6574310 Apparatus and method for a wide band spectral balance measurement
06/03/2003US6574309 Remotely actuated splittler bypass system and method
06/03/2003US6574282 Multi-carrier transmission system, transmission unit and transmission method
06/03/2003US6574196 Circuit call generator for testing functions of interworking function system and method therefor
06/03/2003US6573926 Method for distributing documents in conference system
06/03/2003US6573911 Communicating between stations
06/03/2003US6573824 Combination paging and gaming system and apparatus
06/03/2003CA2302674C Improved call center apparatus and functionality in telephony
06/03/2003CA2285314C Wireless communication system supporting multiple protocols and extended services
06/03/2003CA2248859C Control of switching in a telecommunication network
06/03/2003CA2219602C Interactive subscriber telephone terminal with automatic management software download feature
06/03/2003CA2071583C System for converting synchronous time-division signals into asynchronous time-division data packets
05/2003
05/30/2003WO2003045102A1 Method, apparatus and arrangement in a telecommunications network for providing control over and enabling advanced services and user interfaces in a mobile telephone
05/30/2003WO2003045086A1 Appending database update information to voice calls from mobile devices to minimize call setup/teardown overhead
05/30/2003WO2003045084A2 Provision of location information
05/30/2003WO2003045041A1 Selectively recalling sent messages
05/30/2003WO2003045040A1 Sending voicemail messages to multiple users
05/30/2003WO2003045039A1 Method and apparatus for a mixed-media messaging delivery system
05/30/2003WO2003045038A2 Method and apparatus for providing caller id information with voicemail services supplied by the phone company
05/30/2003WO2003044984A1 Method and system for multicasting messages to select mobile recipients
05/30/2003WO2003044966A2 Technique for generating correlation number for use in lawful interception of telecommunications traffic
05/30/2003WO2003044656A1 Methods and systems for intelligent routing based on presence detection and for multimodal presence detection
05/30/2003WO2003044628A2 Method and system for providing a multimedia call model
05/30/2003WO2003024073A3 Summary extraction and preview of important information from voice messages
05/30/2003WO2003019908A3 Voice messaging
05/30/2003WO2003013115A3 A method for seamless port capability for an alternative service provider
05/30/2003WO2003007630A3 Method for the conditional creation of a voice communication via a communication network and corresponding communication network
05/30/2003WO2003003703A3 Directory server indexed by geographical location given by calling party via voice tags
05/30/2003WO2002103990A3 Centralised administration of a call centre
05/30/2003WO2002100079A3 Method and device for diverting calls
05/30/2003WO2002047368A3 System and method for recording telephonic communications
05/30/2003WO2002041545A9 Wireless clock synchronization
05/30/2003WO2001008372A9 METHOD FOR TRANSMISSION CONTROL PROTOCOL (TCP) RATE CONTROL WITH LINK-LAYER ACKNOWLEDGEMENTS IN A WIRELESS POINT TO MULTI-POINT (PtMP) TRANSMISSION SYSTEM
05/30/2003CA2467304A1 Method and apparatus for a mixed-media messaging delivery system
05/29/2003US20030101462 Control method of broadcasting system using a telephone and control device thereof
05/29/2003US20030101356 Technique for generating correlation number for use in lawful interception of telecommunications traffic
05/29/2003US20030101263 Measurement-based management method for packet communication networks
05/29/2003US20030101222 Data processing system and method
05/29/2003US20030101221 Network conference system and method for using the same
05/29/2003US20030101220 Associating multi-lingual audio recordings with objects in internet presentation
05/29/2003US20030101219 Communication system, communication device, seating-order determination device, communication method, recording medium, group-determination-table generating method, and group-determination-table generating device
05/29/2003US20030101025 Generating a configuration diagram based on user specification of a task
05/29/2003US20030101023 Network based system which provides a database of measurement solutions
05/29/2003US20030101022 Network based system for analyzing a client system and generating a configuration diagram which describes the client system
05/29/2003US20030101021 Animation of a configuration diagram to visually indicate deployment of programs
05/29/2003US20030100342 Public land mobile network / private wireless network-integrated service network and system for the same
05/29/2003US20030100337 Wireless device for broadcast of information and related method for use with mobile wireless devices
05/29/2003US20030100319 Smart call delivery with GIS integration
05/29/2003US20030100316 Map information display system
05/29/2003US20030100315 Location based delivery of service data
05/29/2003US20030100300 Service apparatus and method for public mobile communication network, and private wire and mobile communication network
05/29/2003US20030100297 Method of software configuration assurance in programmable terminal devices
05/29/2003US20030100294 Portable telephone system containing portable telephone terminal
05/29/2003US20030100293 Call routing
05/29/2003US20030099343 Method and system for routing transactions in an automatic call distribution system based on non-voice dialog agent skill set
05/29/2003US20030099342 Method of billing in an abbreviated dialing service
05/29/2003US20030099341 Method and system for providing access to a voice mail system
05/29/2003US20030099340 Automatic location-aware feature selection
05/29/2003US20030099339 Telephone line management and environmental information monitoring system
05/29/2003US20030099336 Method and system for audibly announcing an indication of an identity of a sender of a communication
05/29/2003US20030099335 Interactive voice response system that enables an easy input in menu option selection
05/29/2003US20030099334 Transferring voice mail messages to a data network
05/29/2003US20030099333 System and method for providing voice messaging services utilizing a network connection
05/29/2003US20030099332 System and method for using voice-messaging system to place local and long distance telephone calls
05/29/2003US20030099248 Processing of telephony samples
05/29/2003US20030099234 Multi-point communication method
05/29/2003US20030099100 Adaptive module for housings
05/28/2003EP1315374A2 Communication terminal, supervisory system and communication method
05/28/2003EP1315356A2 Method for transmitting packet data in compressed form in a communication system
05/28/2003EP1315351A1 Telecommunication method and system for providing chat room participants with anonymous voice communication
05/28/2003EP1315336A1 Method for pushing information from a host system to a mobile data communication device
05/28/2003EP1315146A2 Method and apparatus for improving access to numerical information in voice messages
05/28/2003EP1314326A2 Exploiting a broadcast system to enhance a wireless gaming experience using position holders to replace data
05/28/2003EP1314325A1 Method for establishing communication relations
05/28/2003EP1314305A1 System and method for unified messaging in inter/intranet telephony
05/28/2003EP1314303A2 Voice response unit, control method thereof and telephone communication system
05/28/2003EP1314301A1 Method of and apparatus for communicating user related information using a wireless information device
05/28/2003EP1314287A1 Server using wireless application protocol
05/28/2003EP1314284A2 Automatically configurable telecommunications switching network
05/28/2003EP1314123A2 Method and system for messaging
05/28/2003EP1201043B1 Apparatus and method for facilitating standardized testing of signal lines
05/28/2003EP1112567B1 Method for checking access authorisation for voice telephony at a fixed network or mobile telephone connection and corresponding communications network
05/28/2003EP0923824B1 Improvements in, or relating to, control channels for telecommunications transmission systems
05/28/2003EP0784899B1 Regional centrex
05/28/2003EP0746935B1 Voice message keepsake system
05/28/2003EP0663128B1 Telecommunications follow me services
05/28/2003CN1421106A Method for enabling receipt of packet-switched page by mobile station
05/28/2003CN1421104A Method for providing IP telephony with qualicy of service using end-to-end PSVP signaling
05/28/2003CN1421103A Method for providing IP telephony with qualicy of service using end-to-end PSVP signaling
05/28/2003CN1421091A Methods for providing prepaid telephony service via internet protocol network system
05/28/2003CN1421090A System and method of providing targeted advertising during video telephone calls
05/28/2003CN1421089A Method for matching occupancy states between terminal and switching facility, and corresponding switching facility and monitoring program
05/28/2003CN1421083A Internet protocol telephony voice/video message deposit and retrieval
05/28/2003CN1421081A Method and system for dynamic gateway selection in IP telephony network
05/28/2003CN1421008A SIP-based feature control
05/28/2003CN1420677A Processing method for being refused outgoing call of mobile phone
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