Patents
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
06/2010
06/09/2010CN201504245U Visualized multimedia calling equipment based on IP network
06/09/2010CN1937674B Method and apparatus for a voice portal server
06/09/2010CN1937660B Ring tone downloading method
06/09/2010CN1893485B Multi-media falling-back method in communication network
06/09/2010CN1893477B SCX card and CTI system adopting same
06/09/2010CN1787651B Method for data synchronizing of double juncting exchange user of program control exchanger
06/09/2010CN1759594B Communication path setting method and communication path setting system
06/09/2010CN1756280B Telephone network interface bridge between data telephony networks and dedicated connection telephony networks
06/09/2010CN1716764B System and method for adjusting an audio signal
06/09/2010CN1691711B Method and apparatus for measuring electrical properties of communication lines
06/09/2010CN1681282B Realizing method of color bell service in CDMA system
06/09/2010CN1674496B Common key sharing method and wireless communication terminal in ad hoc network
06/09/2010CN1658634B System and method for calling using value-added service incoming code and virtual number
06/09/2010CN1599329B Method for carrying operation instruction information
06/09/2010CN1581294B Speech recognition enhanced caller identification
06/09/2010CN101731003A Improvements in the detection of outbound message signals in a power line two-way communications
06/09/2010CN101730321A SIP-based polyphonic ringtone playing method, device and system
06/09/2010CN101730027A Method and system for processing forwarding service and circular detection controller
06/09/2010CN101730001A Voice message answering method, device and system
06/09/2010CN101729701A System for acquiring service by telephone and telephone access gateway
06/09/2010CN101729697A Method for detecting and processing busy tone in meeting consisting of loops
06/09/2010CN101729696A Method and device for arranging seat class affairs
06/09/2010CN101729695A Wired multi-seat paging talkback method and device for reader positioning mobile personnel
06/09/2010CN101729694A Method for allocating and running realization process of automatic service and system thereof
06/09/2010CN101729693A Method, device and system for improving processing priority
06/09/2010CN101729692A Seat monitoring system and implementing method
06/09/2010CN101729691A Agent screen recording system and realizing method thereof, agent screen recording quality detection system and implementation method thereof
06/09/2010CN101729690A System and method for scheduling shifts
06/09/2010CN101729689A System and method for inquiring information
06/09/2010CN101729688A Communication network system and call pickup method thereof
06/09/2010CN101729687A Method, equipment and system for judging call property
06/09/2010CN101729686A Method for realizing calling identification presenting service by fusing fixed network and Internet
06/09/2010CN101729685A Service request method, computer telephony integration (CTI) equipment and network equipment
06/09/2010CN101729684A Realization method of ring-back tone advertisements
06/09/2010CN101729683A Method, device and system for detecting bridge tap
06/09/2010CN101729682A Method for automatically tracing communication network users
06/09/2010CN101729681A Automatic testing method, testing terminal and communication system
06/09/2010CN101729653A System and method for Delta-based over-the-air software upgrades for a wireless mobile station
06/09/2010CN101729528A Media safety implementation method and system of IMS conference call
06/09/2010CN101729506A Method and server for displaying calling /called information in multimedia ring tone
06/09/2010CN101729276A Integrated service management system and method for fetching data with interface machine of system
06/09/2010CN101729160A Method for generating test information for automatic test system of mobile phone software
06/09/2010CN101197712B Method for capturing performance object data in telecommunication network management system
06/09/2010CN101159610B Method of remotely erasing card software of transmission equipment and device thereof
06/09/2010CN101150831B Network element data processing method and device
06/09/2010CN101141663B Method and system for improving intelligent network access database efficiency
06/09/2010CN101132442B Color ring operation method
06/09/2010CN101098362B System and method for implementing mixed color bell tone
06/09/2010CN101079822B A help system and method based on instant communication tool
06/09/2010CN101047738B Method and system for positioning fault of communication equipment
06/09/2010CN101043751B Method and system for restraining calling transfer
06/09/2010CN101035178B Remote power supply system, online detection method of the remote power and remote power supply method
06/09/2010CN101022472B Method for preventing and protecting abnormal information interface
06/08/2010US7734928 Secure entry of a user-identifier in a publicly positioned device
06/08/2010US7734922 Method, system and terminal apparatus for enabling content to be reproduced in multiple terminals
06/08/2010US7734759 Cross-connect protection method, network management terminal, and network element
06/08/2010US7734737 Device management with configuration information
06/08/2010US7734731 Method and apparatus for a publish-subscribe system with third party subscription delivery
06/08/2010US7734727 Communication arrangement and method for communication systems having an interactive voice function
06/08/2010US7734363 Technique for independent ground fault detection of multiple twisted pair telephone lines connected to a common electrical power source
06/08/2010US7734313 Wirelessly networked gaming system having true targeting capability
06/08/2010US7734294 Intelligent interactive call handling
06/08/2010US7734286 Remote control system
06/08/2010US7734285 Method and apparatus for network initiated uninstallation of application program over wireless network
06/08/2010US7734284 System and method for handling data transfers
06/08/2010US7734282 System and method for provisioning customer premises equipment
06/08/2010US7734280 Method and apparatus for authentication of mobile devices
06/08/2010US7734049 Data transmission method, user equipment and GPRS/EDGE radio access network
06/08/2010US7734032 Contact center and method for tracking and acting on one and done customer contacts
06/08/2010US7734029 Apparatus, system, and method for automated call initiation
06/08/2010US7734028 Method and apparatus for delivering enhanced caller identification services to a called party
06/08/2010US7734025 Methods and systems for providing on-line bills for use in communications services
06/08/2010US7734018 System and method for establishing a call between a calling party and a called party over a wired network
06/08/2010US7733852 Method and apparatus for a remote signaling and call processing in a telecommunications network
06/08/2010CA2463565C Remote policy assistant with pstn/internet inter-working for qos and enabled services
06/03/2010WO2010062487A1 Method and apparatus for metallic line testing of a subscriber line
06/03/2010WO2010062304A1 Method and appatatus for replacement connection verification during migration from an analog network element to a next generation network element
06/03/2010WO2010061435A1 Alternate processing determining method, alternate processing determining device, program, and portable telephone terminal
06/03/2010WO2010061132A1 Processing of a request to instigate communication by a routing device associated with a plurality of terminals
06/03/2010WO2010060314A1 Terminal and method for shielding individualized ring back tone service
06/03/2010WO2010060313A1 Method for selecting and playing color ring back tone in real time
06/03/2010WO2010060311A1 Visible service flow tracing method and system, service flow processing system
06/03/2010WO2010060248A1 A method to adjust the incoming call ring tone of the mobile terminal and a mobile terminal
06/03/2010WO2010060234A1 Multimedia personalized call method and system
06/03/2010US20100138824 Sdr terminal and reconfiguration method
06/03/2010US20100138520 User aliases in a communication system
06/03/2010US20100138401 Communications system
06/03/2010US20100138259 Service management systems and associated methods
06/03/2010US20100136961 Controlling Mobile Terminals
06/03/2010US20100136960 Control software for unlocking relocking cellular telephones
06/03/2010US20100136957 Method and apparatus for determining a user input from inertial sensors
06/03/2010US20100136956 Real-time discovery and mutual screening of candidates for direct personal contact in user-designated vicinities
06/03/2010US20100136955 System for providing application and management service and modifying user interface and method thereof
06/03/2010US20100136953 Network-intelligent scanner
06/03/2010US20100135478 System and method for establishing a conference in two or more different languages
06/03/2010US20100135474 System and method for providing telephone assignment information to telephone service technicians
06/03/2010US20100135470 Call impact determination tool
06/03/2010US20100135469 Communication channel capacity estimation
06/03/2010US20100135312 Method for Scoring Queued Frames for Selective Transmission Through a Switch
06/03/2010US20100135284 Method and system for routing calls from a standard telephone device to a voice over Internet Protocol network