Patents
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
07/2009
07/28/2009US7567655 System and method for accessing a messaging service using a short dialing sequence
07/28/2009US7567654 Method for setting up a communication link
07/28/2009US7567652 Proactive maintenance application
07/28/2009US7567574 Intelligent network and method for providing voice telephony over ATM and private address translation
07/28/2009US7567555 Post answer call redirection via voice over IP
07/28/2009US7567554 Providing telephony services using proxies
07/28/2009US7567549 Computer telephony integration adapter
07/28/2009US7567524 Method and system for providing communication control functionality at a remotely located site using a distributed feature architecture
07/28/2009US7567269 Television phone adaptor
07/25/2009CA2639362A1 Report database dependency tracing through business intelligence metadata
07/25/2009CA2633016A1 Customer premises call handling
07/23/2009WO2009092061A1 Intelligent do not disturb rule
07/23/2009WO2009091108A1 Apparatus and method for purchasing multimedia contents through wired/wireless broadcasting and communication services
07/23/2009WO2009090984A1 Gateway device, system, and communication method
07/23/2009WO2009090983A1 Gateway device, system, and communication method
07/23/2009WO2009090898A1 Communication system, dhcp server, sip server, sip server selection method, and program
07/23/2009WO2009090560A2 A unified multi technology switchboard system
07/23/2009WO2009089844A1 Hosted pbx servers with telephony device allocation, routing and configuration information controlled by central database
07/23/2009WO2009089787A1 Method, system and device for call center to process client calls
07/23/2009WO2009089750A1 Method, system and apparatus for implanting advertisement
07/23/2009WO2009089648A1 A communication method and a communication device
07/23/2009US20090187400 System, method and multipoint control unit for providing multi-language conference
07/23/2009US20090186607 Multi-standby mobile terminal and method of performing conference call using the same
07/23/2009US20090186606 Voice group sessions over telecommunication networks
07/23/2009US20090186605 Creating a Communication Group
07/23/2009US20090186603 Mobile terminal device, computer executable program for exchanging personal information, and method and system for exchanging personal information
07/23/2009US20090186574 Portable Dialer Device and Method
07/23/2009US20090185673 Voice-Over-IP Call Recording in Call Centers
07/23/2009US20090185672 Method for Reporting Activity of Multi-Appearance Call-Center Agent
07/23/2009US20090185671 Method for setting up a communication connection and a private branch exchange for carrying out the method
07/23/2009US20090185670 Method and Apparatus for Using a User Message From a Caller Terminal as a Call Alert For a Callee Terminal
07/23/2009US20090185669 System and method for karaoke style ringback tones and karaoke style ringtones
07/23/2009US20090185666 Method, system and server for tracing services
07/23/2009US20090185556 Method and apparatus for controlling telephone calls using a computer assistant
07/23/2009CA2712396A1 A unified multi technology switchboard system
07/22/2009EP2081372A1 Audio conferencing
07/22/2009EP2080355A2 Improved functionalities for local number portability in a telecommunications network
07/22/2009EP1076990B1 Circuit and method for simulation of a telephone apparatus
07/22/2009EP0870238B1 Message storage and delivery system
07/22/2009CN101491071A Management of telephone call routing using a directory services schema
07/22/2009CN101491068A Call priority management system for communication network
07/22/2009CN101489319A System and method for controlling a wireless packet switched voice call
07/22/2009CN101489001A Method for implementing multimedia ring back tone based on drop-out technique and corresponding equipment
07/22/2009CN101488999A Test port processing method capable of lowering noise interference
07/22/2009CN100518401C Method and apparatus for splitting control and media content from a cellular network connection
07/22/2009CN100518222C Method for realizing controllable call transfer service
07/22/2009CN100518221C Method and system for providing telephone interactive speed answering function
07/22/2009CN100518220C Method and system for realizing multi-media ring function in wide-band network
07/22/2009CN100518219C Method for realizing color ring back tone service on terminal
07/22/2009CN100518218C Method for playing advertisement by ringing tone
07/22/2009CN100518217C Method for realizing echo in calling transfer
07/22/2009CN100518216C Method for carrying number between different networks
07/22/2009CN100518215C Metod for raising flexibility of communication network with separated calling control and carrier control
07/22/2009CN100518214C Telephone traffic quantity detection method and apparatus based on poisson distribution telephone-traffic model
07/22/2009CN100518213C Method and system for realizing legal monitoring business
07/22/2009CN100518212C Method and apparatus for call testing of speech apparatus
07/22/2009CN100518211C Multiple platform voice processing system with optimized resource allocation
07/22/2009CN100518084C System and method for connection performance analysis
07/22/2009CN100517352C Method for enhancing a digital rights management function of a data terminal
07/21/2009US7565676 Portable device for receiving media content
07/21/2009US7565428 Method and apparatus for extended management of state and interaction of a remote knowledge worker from a contact center
07/21/2009US7565177 Call device, call control system, call management system, and call control method
07/21/2009US7565175 Mobile information services
07/21/2009US7565168 Using call establishment signaling to request data
07/21/2009US7565158 Push page user interface in a short range radio enabled mobile terminal
07/21/2009US7565153 Method and system for delivery of location specific information
07/21/2009US7565146 Intercepting a call connection to a mobile subscriber roaming in a visited PLMN (VPLMN)
07/21/2009US7565142 Method and apparatus for secure immediate wireless access in a telecommunications network
07/21/2009US7565141 Over the air provisioning of mobile device settings
07/21/2009US7565137 Delivery of network services
07/21/2009US7565135 Performing authentication in a communications system
07/21/2009US7565115 Communication system for landline and wireless calls
07/21/2009US7565108 Radio frequency identification (RF-ID) based discovery for short range radio communication with reader device having transponder functionality
07/21/2009US7564962 Providing user information and control over a contact within a contact centre
07/21/2009US7564960 Methods, systems and computer program products for dynamic caller ID messaging
07/21/2009US7564956 Method, system and article of manufacture for bookmarking voicemail messages
07/21/2009US7564953 System and method for end-to-end communications tracing
07/21/2009US7564952 Radio access network system and a method of fault analysis for the system thereof
07/21/2009US7564895 Method and apparatus for monitoring channel frequency response
07/21/2009US7564840 Voice over data telecommunications network architecture
07/21/2009US7564836 Internet telephone apparatus, adapter and server for internet telephone communication, internet telephone system, and control method
07/21/2009US7564808 Spread spectrum communication unit
07/21/2009US7564778 Method of and control node for detecting failure
07/21/2009CA2490430C Method and apparatus for automatically building conversational systems
07/21/2009CA2418367C Method and apparatus for monitoring a patient
07/21/2009CA2296330C Generation of voice messages
07/16/2009WO2009089308A2 Wireless data acquisition for mobile electronic devices
07/16/2009WO2009089255A1 Mobile telephony device identifying whether incoming wireless call is anchored by an enhanced services server
07/16/2009WO2009089097A1 Methods and apparatus for delivering audio content to a caller placed on hold
07/16/2009WO2009088766A2 Method and system for establishing and managing trust metrics for service providers in a federated service provider network
07/16/2009WO2009088048A1 Event notification intermediating system, event notification intermediating method, and program
07/16/2009WO2009088014A1 Call control device, call control system, call control method, and call control program
07/16/2009WO2009086842A1 Controlling a call completion
07/16/2009WO2009086682A1 System and method for sending multimedia color image based on sms notification
07/16/2009WO2009061394A4 Dynamic throttling of priority service calls
07/16/2009WO2009051791A3 Method and system for capturing voice files and rendering them searchable by keyword or phrase
07/16/2009US20090183241 Device Ownership Transfer From A Network
07/16/2009US20090182828 Electronic mail distribution system for integrated electronic communications
07/16/2009US20090182819 Techniques to selectively share messages
07/16/2009US20090181664 Method and apparatus for network managed radio frequency coverage and mobile distribution analysis using mobile location information