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)
06/2009
06/25/2009WO2009077963A2 Emergency identification
06/25/2009WO2009077877A2 Method and apparatus for dynamically generating color ringback tones
06/25/2009WO2009076882A1 A splitter-detecting method, device and system
06/25/2009WO2009076847A1 A method, a device and a system for playing video
06/25/2009WO2009076739A1 Method and system for routing calls placed to a telephony identifier associated with a group of identities
06/25/2009WO2009061727A3 Accommodation of two independent telephony systems
06/25/2009WO2009040618A3 System and method for visual mail
06/25/2009US20090164761 Hierarchical system and method for analyzing data streams
06/25/2009US20090164664 Secure federation of data communications networks
06/25/2009US20090164309 System and method for wireless communication between previously known and unknown users
06/25/2009US20090163236 Telecommunications system
06/25/2009US20090163235 Telecommunications System
06/25/2009US20090163234 Telecommunications system
06/25/2009US20090163233 Telecommunications system
06/25/2009US20090163198 System and method for establishing optimal parameters for performing seamless call transfer between cordless and wireless modes
06/25/2009US20090163194 Telematics Unit Having Interactive Radio Features
06/25/2009US20090163193 Method and Apparatus for Launching Activities
06/25/2009US20090163192 Communication system for call alerting
06/25/2009US20090163191 Method and apparatus for providing a wireless portable communcation device with the ability to selectively display picture and video images
06/25/2009US20090163188 Method and system of providing an audio phone card
06/25/2009US20090163187 Validation of mobile advertising from derived information
06/25/2009US20090163186 Application program interface and graphical user interface for editorial review of mobile advertisement campaigns
06/25/2009US20090163185 Method and system for creating, receiving and playing multiview images, and related mobile communication device
06/25/2009US20090163184 Apparatus and method for processing call and message-related events in a wireless terminal
06/25/2009US20090163183 Recommendation generation systems, apparatus and methods
06/25/2009US20090163182 Time and location based theme of mobile telephones
06/25/2009US20090163179 System, Apparatus and Method for Transporting Mobile Device Text Messages to a Cordless Telephone System
06/25/2009US20090163178 Method and apparatus for deleting communication information in a portable terminal
06/25/2009US20090163174 Device and method for detecting and preventing sensitive information leakage from portable terminal
06/25/2009US20090161860 Scalable and flexible processing of digit maps and dial strings
06/25/2009US20090161858 Contact server for call center
06/25/2009US20090161857 Vendor facility customer assignment
06/25/2009US20090161856 System and method for an online speaker patch-through
06/25/2009US20090161855 System and method for hold and re-ring
06/25/2009US20090161854 System and Method of Providing Ringback Video
06/25/2009US20090161853 System and Method of Delivering Ringback Audio Content
06/25/2009US20090161852 Method and system for managing telephone number allocation
06/25/2009US20090161841 System and method for providing message-based communications via a centralized voice message server
06/25/2009US20090161838 Automated multimedia call center agent
06/25/2009US20090161836 Method of vehicle notification of call center service interruptions
06/25/2009US20090161665 SYSTEM AND METHOD FOR INSTANT VoIP MESSAGING
06/25/2009US20090161664 SYSTEM AND METHOD FOR INSTANT VoIP MESSAGING
06/25/2009US20090160939 Mobile unit communication via a network
06/25/2009DE102008018615B3 Vorrichtung und Verfahren zur Generierung eines Mithörtons Apparatus and method for generating a sidetone
06/25/2009DE102007063131A1 Verfahren zum Steuern eines Telekommunikationssystems und System zum Bereitstellen eines Sprachportals A method for controlling a telecommunication system and system for providing a voice portal
06/25/2009CA2710021A1 Method and system for routing calls placed to a telephony identifier associated with a group of identities
06/24/2009EP2073581A1 Transmission of text messages generated from voice messages in telecommunication networks
06/24/2009EP2073543A1 System and method for realizing multi-language conference
06/24/2009EP2073526A1 Function updating system and function updating method
06/24/2009EP2073525A2 Scaleable VoIP telephone line circuit
06/24/2009EP2073524A1 An update method, system and play device thereof
06/24/2009EP2073523A1 Method and apparatus for intelligent processing of suspend and resume operations in a call center
06/24/2009EP2073522A1 Private extensions of CSTA protocol
06/24/2009EP2073521A1 Method for routing telephone calls
06/24/2009EP2073520A1 A method and system for providing ring back tone in a communication network
06/24/2009EP2073519A1 Identification of pairs
06/24/2009EP2073494A1 Verfahren zur Signalisierung von Kommunikationssitzungen
06/24/2009EP2073481A1 Method for providing early-media service based on session initiation protocol
06/24/2009EP2073441A1 Element management system, network element and method for an improved configuration of data lines
06/24/2009EP1882353A4 Call control system and method for targeting calls
06/24/2009EP1346557B1 Method and system for establishing a multimedia connection by negotiating capability in an outband control channel
06/24/2009EP1321001B1 Voicemail short message service method and means and a subscriber terminal
06/24/2009EP1319286B1 System for using a local wireless network to control a device within range of the network
06/24/2009EP1300031B1 Method and device for attaching a user equipment to a telecommunication network
06/24/2009EP1180297B1 A method and system adapted to provide value added services to mobile telephony subscribers
06/24/2009EP1127447B1 Applications of user-to-user information transfer between telecommunication devices
06/24/2009EP0983676B1 System and method for operating a plurality of call centers
06/24/2009CN101467434A Telephone communication
06/24/2009CN101467433A Method and apparatus for ringback tone personalization
06/24/2009CN101466077A System, device and method for implementing synchronization of presentation information and schedule information
06/24/2009CN101465919A Method and system for implementing video conference
06/24/2009CN101465918A Service down distributing method, service implementing method, calculation side and exchange side
06/24/2009CN101465917A Method for grouping communication terminal information and communication terminal
06/24/2009CN101465916A Network telephone with monitoring function
06/24/2009CN101465915A Call processing method and system, junction centre
06/24/2009CN101465914A Fusion of communication business network platform, IAS and enterprise network platform, and communication method
06/24/2009CN101465913A System and method for managing presetting information using existing communication service platform
06/24/2009CN100505930C Service class control system, service class control server and terminal device
06/24/2009CN100505926C Method for processing address of short message service center in IMT-2000 asynchronous network
06/24/2009CN100505811C Multiple binary tree cycle timer scheduling method
06/24/2009CN100505809C IP telephone recording and answering method
06/24/2009CN100505806C Method for recording call voice between position and user
06/24/2009CN100505805C Method and equipment for treating telephone traffic based on attendant console under NGN environment
06/24/2009CN100505804C Position information service providing method
06/24/2009CN100505803C Automatic call-back method for packet orientated network
06/24/2009CN100505802C Sequence table service system and method for mobile communication terminals
06/24/2009CN100505800C Communication system for providing service to terminal and service supply unit
06/24/2009CN100505799C 4 line N+1 backup and its detecting circuit
06/24/2009CN100505798C Test method for assigned circuit in communicating network
06/24/2009CN100505797C Method for delivering content to portable wireless transreceiver
06/24/2009CN100505793C Automatic answerback system for client telephone record
06/24/2009CN100505585C Communication device for providing finite latency in group communication network
06/23/2009USRE40780 Method of wireless retrieval of information
06/23/2009US7552250 DMA slot allocation
06/23/2009US7552225 Enhanced media resource protocol messages
06/23/2009US7552221 System for communicating with a server through a mobile communication device
06/23/2009US7552204 Method and system for supporting the communication of presence information among computing devices of a network
06/23/2009US7552058 Manual triggering of automated reporting of do-not-call list violation
06/23/2009US7551944 Speech recognition system for electronic switches in a non-wireline communications network
06/23/2009US7551933 Telecommunications system
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