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)
10/2008
10/08/2008CN101282384A Method, system and apparatus for diverting call
10/08/2008CN101282383A Method, apparatus and voice service system for processing telephonist entry
10/08/2008CN101282382A Construction of website charge service platform based on VOIP technique and method thereof
10/08/2008CN101282381A Apparatus and method for displaying battery dump energy
10/08/2008CN101282380A Method, server and communication system for switching Yi-ming-tong service call
10/08/2008CN101282308A Voicemail interface system and method
10/08/2008CN100425086C Radio controller and communication line ensuring method
10/08/2008CN100425082C Radio channel control method in a cellular system
10/08/2008CN100425049C Method and system for implementing download of multimedia ringing tone by a mobile terminal
10/07/2008US7434139 Remote module for a communications network
10/07/2008US7434060 Secure entry of a user-identifier in a publicly positioned device
10/07/2008US7433954 Providing telephony services in a communications network
10/07/2008US7433855 System and method for detecting and managing fraud
10/07/2008US7433818 Subscriber terminal for providing speech-text encoding and telephony service
10/07/2008US7433690 Conversion of voice-over-IP media control messaging into mobile control channel signaling using a voice-over IP gateway
10/07/2008US7433689 Methods and apparatus for acquiring service from a more desirable communication system
10/07/2008US7433682 Method and system for providing location based information to a mobile station
10/07/2008US7433680 Incoming call management in a push-to-talk communication system
10/07/2008US7433679 Apparatus and method of providing a history of calling numbers
10/07/2008US7433674 Apparatus and method for credit based management of telecommunication activity
10/07/2008US7433672 Apparatus and system for emergency recording and notification and associated method
10/07/2008US7433465 Systems and methods for providing application services
10/07/2008US7433461 Method for generating a dialing directory in a network terminal and communications network for such a method
10/07/2008US7433459 Methods and apparatus for providing telephone support for internet sales
10/07/2008US7433458 System and method for viewing contents via a computer network during a telephone call
10/07/2008US7433457 Personalized assistance system and method
10/07/2008US7433456 Monitoring and overriding features for telephone service system
10/07/2008US7433455 Processing a communication session using a rules engine
10/07/2008US7433454 Method for displaying calling party information in network telephone system, and network telephone system, gateway apparatus, and information terminal
10/07/2008US7433450 Method and system for connection verification
10/07/2008US7433323 Remote testing of high speed data and voice communication networks
10/07/2008US7432950 Videoconference system
10/07/2008US7432934 System and method for display sharing
10/07/2008CA2439086C Ip based service architecture
10/07/2008CA2428704C Method and system for dynamic channel assignment
10/05/2008CA2586151A1 System and method for delivering notification through telephone network
10/03/2008CA2628297A1 System and method for managing customer queuing
10/03/2008CA2623064A1 Telephone system and gateway device
10/02/2008WO2008118696A1 Attachment of rich content to a unified message left as a voicemail
10/02/2008WO2008118690A2 Method and system for location-based communication
10/02/2008WO2008118050A1 Prevent unauthorised subscriber access advertisement service system
10/02/2008WO2008118048A1 Methods and arrangements in a digital subscriber line network
10/02/2008WO2008116296A1 Emergency assistance calling for voice over ip communications systems
10/02/2008WO2008096366A3 Triggering events for video ringtones
10/02/2008WO2008084209A3 A mobile telephone programmed to allow a user to speak a message which is then remotely automatically converted to text
10/02/2008WO2008083293A3 Video call distrubutor
10/02/2008WO2007112311A3 System and method for managing performance of communication lines of a communication network
10/02/2008WO2007030449A3 Method for controlling the rate of automated flow and navigation through information presented on a digitally controlled electronic device
10/02/2008WO2005002068A3 Methods and systems for detecting and preventing signaling connection control part (sccp) looping
10/02/2008US20080243494 Dialog detecting apparatus, dialog detecting method, and computer program product
10/02/2008US20080242318 Consolidating Online Privacy Preferences
10/02/2008US20080242288 Centralized voice recognition unit for wireless control of personal mobile electronic devices
10/02/2008US20080242287 Method, system and apparatus for cell phone noise reduction
10/02/2008US20080242286 System and method for learning based device management
10/02/2008US20080242285 HOTLINE ROUTING OF PRE-ACTIVATED GSM SUBSCRIBERS USING PSEUDO-MSISDNs
10/02/2008US20080242283 Methods, Systems and Computer Program Products for Enhancing Communications Services
10/02/2008US20080242282 System and method for providing a user interface for managing calls received at a mobile device
10/02/2008US20080242279 Behavior-based mobile content placement on a mobile communication facility
10/02/2008US20080242277 Communicating community features for mobile electronic devices
10/02/2008US20080242276 Method for Saving Communication Fee by Wireless Communication Interface of Mobile Phones
10/02/2008US20080242275 Information providing system and information providing method
10/02/2008US20080242271 Electronic device with location-based and presence-based user preferences and method of controlling same
10/02/2008US20080240409 Crossbar cable
10/02/2008US20080240408 Telephone exchange apparatus and telephone system
10/02/2008US20080240407 Method, Computer Program Product, and Apparatus for Transferring a Call and Associated Data and an Associated System Thereof
10/02/2008US20080240406 System and method for the automatic selection of interfaces
10/02/2008US20080240404 Method and system for aggregating and analyzing data relating to an interaction between a customer and a contact center agent
10/02/2008US20080240403 Dual mode network telephony gateway
10/02/2008US20080240402 Cti system and cti control method
10/02/2008US20080240401 Communication center methods and apparatus
10/02/2008US20080240398 Enhanced directory assistance system with voice over IP call handling
10/02/2008US20080240397 White page and yellow page directories in a geo-spatial environment
10/02/2008US20080240396 Semi-supervised training of destination map for call handling applications
10/02/2008US20080240395 Method and system of providing interactive speech recognition based on call routing
10/02/2008US20080240394 Enabling Multi-party Call in Telephone System
10/02/2008US20080240393 Conference System Discussion Unit with Exchangeable Modules
10/02/2008US20080240391 Conference system and conference telephone line setting method
10/02/2008US20080240390 Discussion Unit with Removable Rim
10/02/2008US20080240376 Method and system for automatically routing a telephonic communication base on analytic attributes associated with prior telephonic communication
10/02/2008US20080240369 Method for Generating Reliability Tests Based on Orthogonal Arrays and Field Data
10/02/2008US20080240368 Systems and methods for bridge tap detection based on per-port calibration
10/02/2008US20080240367 Optical network terminal battery back-up control
10/02/2008US20080240001 Time division duplex wireless network and associated method using modulation groups
10/02/2008US20080239968 System and method for gateway call routing
10/02/2008US20080239937 Mitigation of Interference and Crosstalk in Communications Systems
10/02/2008US20080238717 Variable rate analog-to-digital converter
10/02/2008US20080237348 Viewing Device For Use With Coded Data On A Surface
10/02/2008CA2681984A1 Emergency assistance calling for voice over ip communications systems
10/01/2008EP1976324A2 Search system, management server, mobile communication device, search method, and program
10/01/2008EP1976321A1 Automated Communication Line Switching For Voicemail Access
10/01/2008EP1976256A2 System and method for pushing multimedia messages to a communication device
10/01/2008EP1976255A2 Call center with distributed speech recognition
10/01/2008EP1976254A2 Identification of which subscriber lines are connected to which recording resource channels in a telecommunications environment
10/01/2008EP1976253A1 The method, system and application server to avoid the cross-talk of color ringing back tone
10/01/2008EP1976252A1 A method and system for implementing downloading the media resources by terminal and a ring-back tone platform
10/01/2008EP1976247A1 A call control method of telephone user and short message transmit
10/01/2008EP1976199A1 Communication system, mobile station, switching machine and communication method
10/01/2008EP1976186A1 A method for realizing the legal listening in the next generation network and a system thereof
10/01/2008EP1975924A1 Method and system for speech quality prediction of the impact of time localized distortions of an audio transmission system
10/01/2008EP1974536A1 Computer telephony system
1 ... 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 ... 999