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)
03/2012
03/28/2012CN101695094B Method and equipment for realizing automatic matching interface impedance on devices
03/28/2012CN101594437B Queue scheduling method and device of call center
03/28/2012CN101438573B Control of a calling party's telephone service features by a call taker at a public safety answering point
03/28/2012CN101340304B Method for implementing special directional inter-communicating function in scheduling meeting
03/28/2012CN101237493B Manual call processing method and manual dispatching video call system
03/28/2012CN101188798B Information service system based on mobile phone SMS platform
03/27/2012US8145495 Integrated voice navigation system and method
03/27/2012US8145360 System for the remote control of control units, even battery powered control units, for irrigation devices
03/27/2012US8145240 Geographic position based reward system
03/27/2012US8145203 Personal area network having media player and mobile device controlling the same
03/27/2012US8145202 Information inquiry to provide cell phone parental control
03/27/2012US8145201 Methods and apparatus for reduced energy communication in an ad hoc network
03/27/2012US8145200 Method and apparatus for configuring unique profile settings for multiple services
03/27/2012US8145199 Controlling mobile device functions
03/27/2012US8145198 Method of initializing an electronic radio communication module, method of compressing and decompressing calibration parameters, corresponding computer programme product and storage means
03/27/2012US8145197 Method and arrangement for providing user information to a telecommunication client
03/27/2012US8145183 On-demand emergency notification system using GPS-equipped devices
03/27/2012US8145124 Method and apparatus to broadcast content to handheld wireless devices via digital set-top-box receivers
03/27/2012US8144860 Method and apparatus providing remote end input validation
03/27/2012US8144858 Unrecognized number identifier
03/27/2012US8144857 Method and apparatus for in-progress call forwarding
03/27/2012US8144856 Method and apparatus for communicating with one of plural devices associated with a single telephone number
03/27/2012US8144855 Optimizing interactive voice response unit port utilization
03/27/2012US8144854 Conference bridge which detects control information embedded in audio information to prioritize operations
03/27/2012US8144853 Methods, systems, and devices for providing contact information
03/27/2012US8144850 Logging calls according to call context
03/27/2012US8144847 Telephone number assignment method
03/27/2012US8144843 System and method for accessing a messaging service using a short dialing sequence
03/27/2012US8144840 Method and system for facilitating mediated communication
03/27/2012US8144837 Method and system for enhanced user experience of audio
03/27/2012US8144835 Digital subscriber line (DSL) diagnostic tools and methods to use the same
03/27/2012US8144729 Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses
03/27/2012US8144692 Automation of IP phone provisioning with self-service voice application
03/27/2012US8144632 Methods, systems and program products for efficient communications during data sharing event
03/27/2012CA2531725C Conference connections using dynamic topology switching for ip and circuit-switched fabrics
03/27/2012CA2380046C System, method, and apparatus for pushing data in a direct digital call environment
03/24/2012CA2745407A1 Systems and methods for online call measurement
03/22/2012WO2012037195A1 Method and system for wireless phone recording
03/22/2012WO2012034730A1 Method and system for setting up synchronous two-way communication between a network operator and a web page
03/22/2012WO2012034423A1 Method and system for playing early media in session
03/22/2012WO2012034324A1 Video conference system and implementation method thereof
03/22/2012WO2012034318A1 Method and apparatus for implementing interactive voice response based on next generation network
03/22/2012WO2012034316A1 Method and system for implementing call restriction service
03/22/2012US20120072521 System and method for tracking events
03/22/2012US20120072512 System and Method for Pushing Information from a Host System to a Mobile Data Communication Device
03/22/2012US20120072192 Systems and methods for loop length and bridged tap length determination of a transmission line
03/22/2012US20120071150 Call management method for mobile phone
03/22/2012US20120071149 Prevention of accidental device activation
03/22/2012US20120071147 Method for call control when setting up a communication link
03/22/2012US20120069987 Computer Telephony Integration Device and Resource Management Method and Incoming Call Control Method
03/22/2012US20120069986 Method and system for monitoring contact center transactions
03/22/2012US20120069985 Integrated dialing
03/22/2012US20120069984 Interactive content for click-to-call calls
03/22/2012US20120069983 Seamlessly conferencing a previously-connected telephone call
03/22/2012US20120069982 Call control element constructing a session initiation protocol (sip) message including provisions for incorporating address related information of public switched telephone network (pstn) based devices
03/22/2012US20120069981 Intelligent calling pattern recognition and adaptive user dialing interface
03/22/2012US20120069975 System and Method For Processing Multi-Modal Communications During A Call Session
03/22/2012US20120069971 System and method for securely authenticating and lawfully intercepting data in telecommunication networks using biometrics
03/22/2012US20120069970 Systems and methods of masking non-service affecting alarms in a communication system
03/21/2012EP2432246A1 Network-Based System For Rerouting Phone Calls From Phone Networks To VoIP Clients For Roamers And Subscribers Who Do Not Answer
03/21/2012EP2432207A2 Distributed Call Server Supporting Communication Sessions in a Communication System and Method
03/21/2012EP2432206A1 Method and device for triggering nested service
03/21/2012EP2432205A1 System and method for multiple access customer service
03/21/2012EP2432204A2 Anti-looping for a multigateway multi-carrier network
03/21/2012EP2431880A1 Database device, database matching system, and database matching method
03/21/2012EP2430824A2 Method and apparatus for communication request termination routing
03/21/2012EP2430823A2 System and method for on-demand delivery of audio content for use with entertainment creatives
03/21/2012EP2430822A1 Call correcting relay system for optimizing call relaying between different telecommunication networks
03/21/2012EP1269335B1 A system and method for providing reservationless conferencing
03/21/2012CN202172442U 一种客服呼叫系统 One kind of customer service call system
03/21/2012CN1883187B Audio communication system and server apparatus
03/21/2012CN1878193B Long distance calling method between bureaus
03/21/2012CN1870770B System and method for identifying user terminal capacity
03/21/2012CN1643881B Method for generalization of telephone signaling requirements to support multiple international marketplaces in a single customer premises device
03/21/2012CN1612639B Call category for a call that terminates at announcement server component
03/21/2012CN102388637A Femtocell communication system, apparatus, control method, and program
03/21/2012CN102388633A In-vehicle system (ivs) control of emergency data communications
03/21/2012CN102388395A Communication system, information analysis device, and information analysis method
03/21/2012CN102387461A Mobile data service recommendation method, apparatus and system thereof
03/21/2012CN102387423A Calling method, calling system and calling device based on intelligent network
03/21/2012CN102387267A Convergence calling method and system
03/21/2012CN102387266A Wireless extensions for a conference unit and methods thereof
03/21/2012CN102387265A Calling connection method and calling platform
03/21/2012CN102387264A Processing method and processing device of call control strategies and call center
03/21/2012CN102387263A Method and system for making debit card service call as called party, and application server (AS)
03/21/2012CN102387262A Apparatus and method for providing click-to-call service
03/21/2012CN102387261A Method and system for automatic transfer of status information
03/21/2012CN102387260A Method and system for determining dropped call rate
03/21/2012CN102387259A Method, system and device for monitoring call of intra-group subscribers by telephone operator
03/21/2012CN102387236A Telephone receiving method of and terminal equipment
03/21/2012CN102387057A Household telephone network equipment
03/21/2012CN102385710A Method and system for verifying fact or fiction
03/21/2012CN101651754B Method, device and system for controlling storage of user input information
03/21/2012CN101583085B Wtru for receiving mbms and method using wiru to receive mbms
03/21/2012CN101459745B Correcting method and device for fee charging
03/21/2012CN101258539B Relay device and signal processing method
03/21/2012CN101252622B Electronic enquiry, automatic answering system using public communication network
03/21/2012CN101150770B Method, device and system for controlling mobile terminal to forward call
03/20/2012USRE43255 Machine learning based upon feedback from contact center analysis
03/20/2012US8140980 Method and system for providing conferencing services
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