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)
08/2008
08/14/2008WO2007146827A3 Converged call center
08/14/2008WO2007109343A3 Mobile device calls via private branch exchange
08/14/2008WO2006101904A3 A management console providing an interface for featured sets of digital automation systems
08/14/2008US20080195618 Method For Authorizing a Telephone Transaction and Local Node
08/14/2008US20080194245 Method and apparatus for indicating to a wireless network the operational mode of a wireless communicator
08/14/2008US20080194244 Method, system and apparatus for backuping ha/map in mobile ipv6 network
08/14/2008US20080194243 Method and apparatus for detecting contention during random access procedure in a mobile communication system
08/14/2008US20080194242 Method and System for Providing Interactive Annunciator for Mobile Communication Terminal
08/14/2008US20080194241 Prevention of Unsolicited Messages
08/14/2008US20080194240 Geographical web browser, methods, apparatus and systems
08/14/2008US20080194239 Methods and Systems for Monitoring Computer Systems Using Wireless Devices
08/14/2008US20080194238 Wireless Terminal Having Information Exchange Facility, Information Exchange System and Method Using the Wireless Terminal
08/14/2008US20080194237 Distributed electronic phonebook
08/14/2008US20080194236 System and Method for Mass Notification
08/14/2008US20080194234 System and method of establishing a telephone connection
08/14/2008US20080194231 Method for Providing Contents in a Mobile Communication System and Apparatus Thereof
08/14/2008US20080192923 Methods, systems and computer-readable media for managing customer service requests
08/14/2008US20080192922 Methods, systems, and computer program products for implementing a custom, interactive call flow
08/14/2008US20080192921 Priority telephone service reversion and notification
08/14/2008US20080192920 Service and information management system for a telecommunications network
08/14/2008US20080192919 Communication system, gateway device and adapter device
08/14/2008US20080192914 Method, system and signalling point for transporting dupu message
08/14/2008US20080192913 Using non-intrusive hooks to provide combinational telecommunication services
08/14/2008US20080192912 Method, system, application server ans switching device for processing call
08/14/2008US20080192911 Method for Providing Information of Telephone Number Owner Using Wire/Wireless Communication Terminal and System for Implementing the Same
08/14/2008US20080192909 Dynamically reconfigurable distributed interactive voice response system
08/14/2008US20080192904 Systems and methods for providing enhanced telephone services
08/14/2008US20080192903 System and method for facilitating voice communication using presence services
08/14/2008US20080192744 Signaling system for telecommunications
08/14/2008US20080192695 Enhancing protection of a mobile node's home address in a visited network
08/14/2008US20080192657 Systems and methods for providing enhanced telephone services
08/14/2008DE19859350B4 Verfahren zum Betrieb komfortabler Mehrwertdienste in Telekommunikationsnetzen Method for operating a comfortable value-added services in telecommunications networks
08/14/2008CA2676972A1 Method and system for establishing a telephone connection
08/14/2008CA2662874A1 Communication method and communication system
08/14/2008CA2649617A1 Methods, systems and apparatus for monitoring and/or generating communications in a communications network
08/14/2008CA2649104A1 Methods, systems and apparatus for monitoring and/or generating communications in a communications network
08/13/2008EP1956849A1 Connection system and method for telephone and/or data lines
08/13/2008EP1956818A1 PoC SERVER AUTOMATIC-SEARCH METHOD, QUALITY ADJUSTING METHOD, AND COMMUNICATION SYSTEM USING THESE METHODS
08/13/2008EP1956817A1 Method and system for establishing a telephone connection
08/13/2008EP1956816A1 System and method of establishing a telephone connection
08/13/2008EP1956815A1 Communication terminal and method for playing the rbt when calling
08/13/2008EP1956814A1 Digital method and device for authenticating a user of a telecommunications / data network
08/13/2008EP1956793A2 Systems and methods for connecting heterogeneous networks
08/13/2008EP1955557A1 Method and system for the mass sending of messages
08/13/2008EP1955534A2 Monitoring service personnel
08/13/2008EP1955533A2 Virtual personal assistant for handling calls in a communication system
08/13/2008EP1955531A1 Method and apparatus for providing customized ringback tones to calling party devices in an ims network
08/13/2008EP1723778B1 System for estimating call and call-back intents
08/13/2008EP1652390B1 Cross-connect arrangement and switch matrix
08/13/2008EP1557069B1 Metallic test access for xdsl connectors
08/13/2008EP1452049B1 Method, system and entity for callback in case of premature interruption of an emergency session
08/13/2008EP1181567A4 Detection of bridge tap using frequency domain analysis
08/13/2008EP1166537B1 Method and apparatus for defining interface and telecommunication system
08/13/2008CN101242673A A relay route selection and realization method for dual dispatching command center
08/13/2008CN101242621A An automatic testing method and system based on interface
08/13/2008CN101242616A Intelligent making method and system for office data
08/13/2008CN101242610A A method and mobile terminal for blocking incoming call
08/13/2008CN101242585A SMS realization method based on next generation network and its SMS application server
08/13/2008CN101242584A Method for providing a data service in a CDMA communicationssystem
08/13/2008CN101242583A Public bus transfer inquiry system, mobile communication terminal and public bus transfer inquiry method
08/13/2008CN101242562A Music voice searching device
08/13/2008CN101242550A Comprehensive realization method for dispatching group service in railway dispatching system
08/13/2008CN101242549A Neutral network construction method for communication network alarm association
08/13/2008CN101242548A A method for transmitting message via call service
08/13/2008CN101242457A Realization method for virtual city call commentator
08/13/2008CN101242453A A transmission method and system for dual-audio multi-frequency signal
08/13/2008CN101242452A Method and system for automatic generation and provision of sound document
08/13/2008CN101242451A Tracking management system and method for access user visit information
08/13/2008CN101242450A System and method for providing broadband service based on number
08/13/2008CN101242449A Phone user status display service system and method
08/13/2008CN101242448A A call miss monitoring system and its method
08/13/2008CN101242443A A method, system and device for recording multimedia information
08/13/2008CN101242442A Playing device with incoming call prompt function and its method
08/13/2008CN101242441A Method and device for voice caller number display service
08/13/2008CN101242396A Zero-contact system and operation method for broadband access terminal service
08/13/2008CN101242312A SOL online testing method
08/13/2008CN100411413C Method of automatic transfering call
08/13/2008CN100411412C Method and apparatus for transmitting and receiving telephone call control information by using incoming call display
08/13/2008CN100411396C Method for network system of telecommunication operation trader to provide calling transfer for users of other telecommunication network
08/13/2008CN100411391C System and method for realizing customized ring back tone based on IP multimedia subsystem
08/13/2008CN100411353C Subscriber unit redundant system and subscriber unit redundant method
08/13/2008CN100410670C Method for measuring resistance of user line interface circuit
08/12/2008US7412599 Administrative remote notification system and method
08/12/2008US7412525 System verifying if an email request passed a policy check before initiating an interactive telephony session
08/12/2008US7412382 Voice interactive system and method
08/12/2008US7412375 Speech quality assessment with noise masking
08/12/2008US7412327 Providing guiding service by means of a wireless terminal
08/12/2008US7412260 Routing call failures in a location-based services system
08/12/2008US7412257 Extending mobile phone networks
08/12/2008US7412233 Cellular communication standard employment by mobile cellular communication device for network management information exchange with network infrastructure device
08/12/2008US7412232 Method and system for controlling software loads on a third-party mobile station
08/12/2008US7412230 Method of releasing communication between at least two communication devices
08/12/2008US7412223 Mobile communication terminal
08/12/2008US7412052 System and method of delivering DSL services
08/12/2008US7412051 System and method for routing calls across call managers using a route plan
08/12/2008US7412050 Conference calls via an intelligent call waiting interface
08/12/2008US7412049 System and method for real-time blocking of a telephone call
08/12/2008US7412048 Integrated chat client with receiving party choice
08/12/2008US7412047 Conference call setup automation
08/12/2008US7412046 Customer relationship management for customer service requests
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