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