| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
|---|
| 06/24/2004 | WO2004036878A3 A system and method for efficient call management for directory assistance services |
| 06/24/2004 | WO2004028118A3 System and method for providing usage monitoring telephony services |
| 06/24/2004 | WO2004013717A3 System and method for supporting mobility of mobile node using regional anchor point in future internet |
| 06/24/2004 | WO2004010672A3 Apparatus and method for providing telephone number management service and avatar |
| 06/24/2004 | US20040123307 Programming interfaces for an exchange centre |
| 06/24/2004 | US20040123236 Method and apparatus for caching documents |
| 06/24/2004 | US20040122941 Customized interactive voice response menus |
| 06/24/2004 | US20040121815 System for downloading multimedia content and associated process |
| 06/24/2004 | US20040121814 Navigation of interactive voice response application using a wireless communications device graphical user interface |
| 06/24/2004 | US20040121813 Providing telephone services based on a subscriber voice identification |
| 06/24/2004 | US20040121790 Techniques for archiving audio information |
| 06/24/2004 | US20040121775 Tracing method and system |
| 06/24/2004 | US20040121762 Voice message notification and retrieval via mobile client devices in a communication system |
| 06/24/2004 | US20040121761 Method and apparatus for processing voicemail messages |
| 06/24/2004 | US20040120513 Systems and methods for determining critical circuit diversity |
| 06/24/2004 | US20040120508 Systems and methods for managing digital subscriber line (DSL) telecommunications connections |
| 06/24/2004 | US20040120507 Ring signal voltage offset for subscriber line interface circuit |
| 06/24/2004 | US20040120506 Method and apparatus for inconspicuous audio notification |
| 06/24/2004 | US20040120505 Method and apparatus for providing a voiced call alert |
| 06/24/2004 | US20040120504 System for the automatic update of a subscriber's telephone number directory |
| 06/24/2004 | US20040120503 Methods, systems, and media to capture a redialing sequence and to redial |
| 06/24/2004 | US20040120502 Method and apparatus for implementing call processing in packet telephony networks |
| 06/24/2004 | US20040120501 Connection manager for integrating legacy telephony environments and IP networks |
| 06/24/2004 | US20040120497 Carrier identification codes (CIC) conversion |
| 06/24/2004 | US20040120496 Method, system and medium for plug-and-play downloading of speed dial lists |
| 06/24/2004 | US20040120495 Method of disabling call-waiting before receiving incoming fax |
| 06/24/2004 | US20040120494 Method and system for customized call termination |
| 06/24/2004 | US20040120493 Dynamic ringback services |
| 06/24/2004 | US20040120492 Method and system for generating a call processing control record |
| 06/24/2004 | US20040120491 Telephony service invocation using service descriptors |
| 06/24/2004 | US20040120490 Method to perform a telecommunication with dialing destination preview |
| 06/24/2004 | US20040120489 Method and apparatus for controlling and/or monitoring a MULAP line |
| 06/24/2004 | US20040120485 Call progress information in cable telephony |
| 06/24/2004 | US20040120480 Flexible distributed/centralaized architecture for voice/unified messaging system |
| 06/24/2004 | US20040120479 Telephony signals containing an IVR decision tree |
| 06/24/2004 | US20040120478 Voice over IP method of determining caller identification |
| 06/24/2004 | US20040120477 System and method for providing custom caller-ID messages |
| 06/24/2004 | US20040120476 Voice response system |
| 06/24/2004 | US20040120475 Method and apparatus for receiving a message on a prepaid card or calling card |
| 06/24/2004 | US20040120474 Packet mode speech communication |
| 06/24/2004 | US20040120473 Using a telephony application server for call control with a voice server |
| 06/24/2004 | US20040120472 Voice response system |
| 06/24/2004 | US20040120471 Monitoring system for a remote telephone station |
| 06/24/2004 | US20040120470 Equivalent working length determinative system for digital subscriber line circuits |
| 06/24/2004 | US20040120390 Remote customer profile adaptive operating system |
| 06/24/2004 | US20040120316 Routing of web-based contacts |
| 06/24/2004 | US20040120302 Communications system |
| 06/24/2004 | US20040120264 Method for carrying out monitoring in packet-oriented telecommunication and data networks |
| 06/24/2004 | US20040119094 Semiconductor circuit regulator |
| 06/24/2004 | US20040118794 Product management display system |
| 06/24/2004 | DE10255923A1 Verfahren zur Intergration eines paketorientierten Netzwerks in ein Kommunikationssystem A method for the integration of a packet-oriented network in a communication system |
| 06/24/2004 | DE10255641A1 Loopback circuit for looping back signals between lines in test mode has series circuit with at least two passive circuit elements and at least one switch element connected to circuit node, potential |
| 06/24/2004 | CA2415166A1 Modular switch system on high speed serial bus |
| 06/23/2004 | EP1432275A1 Surveillance apparatus |
| 06/23/2004 | EP1432271A2 Integrity check in a communication system |
| 06/23/2004 | EP1432220A1 Switchboard for dual-rate singleband telecommunication system |
| 06/23/2004 | EP1432219A1 Converting of centrally recorded voicemail messages to multimedia messages and forwarding of the messages to a portable device |
| 06/23/2004 | EP1432218A1 Method to preview the operational status of a destination terminal |
| 06/23/2004 | EP1432217A2 A monitoring system for a remote telephone station |
| 06/23/2004 | EP1432189A2 Method and device for routing of web-based contacts |
| 06/23/2004 | EP1432171A2 Protocol and system for automatically and simultaneously distributing in Internet electronic documents of different formats |
| 06/23/2004 | EP1430743A1 System and method for inhibiting features for wireless terminals |
| 06/23/2004 | EP1430729A1 Wireless data input to rfid reader |
| 06/23/2004 | EP1430700A2 Summary extraction and preview of important information from voice messages |
| 06/23/2004 | EP1430697A2 Method for transmitting data |
| 06/23/2004 | EP1430644A2 Method for providing communication information of a communication unit and devices for carrying out said method |
| 06/23/2004 | EP1430630A2 Multi modal communications system |
| 06/23/2004 | EP1430452A2 Point-of-sale (pos) voice authentication transaction system |
| 06/23/2004 | EP1430373A2 License management server, license management system and usage restriction method |
| 06/23/2004 | EP1195041A4 Method and system for initiating conversations between callers having common interests |
| 06/23/2004 | EP0997044B1 Least cost routing device |
| 06/23/2004 | EP0843941B1 Route Finding in Communications Networks |
| 06/23/2004 | CN1507765A Communications network |
| 06/23/2004 | CN1507737A Methods and apparatus for controlling call pullback by an automatic call distribution (ACD) system from an interactive voice response (IVR) system and for allowing an ACD caller to complete a critical |
| 06/23/2004 | CN1507729A Data communication system and a method for transmitting information |
| 06/23/2004 | CN1507702A Method and apparatus for acoustic ECHO cancellation in a communication system providing TTY/TDD service |
| 06/23/2004 | CN1507290A Telephone cell back ring sound replacing method and system for intelligent mobile telephone network |
| 06/23/2004 | CN1507259A Signal processor for suppressing multiuser interference in DS-CDMA system |
| 06/23/2004 | CN1507257A Network access providing system |
| 06/23/2004 | CN1507256A Number initial changing method in VPN service |
| 06/23/2004 | CN1507255A Method of realizing statistical analysis of group rate adapting signal |
| 06/23/2004 | CN1507254A Method of realizing CPH function in intelligent network |
| 06/23/2004 | CN1507253A Remote communication device and method for providing record data automatically |
| 06/23/2004 | CN1507251A Call processing method based on user's individual number |
| 06/23/2004 | CN1507220A Domestic equipment system controlled by telephone and controlling method thereof |
| 06/23/2004 | CN1155214C Edition system for recording telephone message and method |
| 06/23/2004 | CN1155212C Automatic protocol test system and its test method |
| 06/23/2004 | CN1155206C Device for transmitting and processing group communiations in the E-mail system |
| 06/23/2004 | CN1155200C Method and apparatus for display information in a fault management system |
| 06/23/2004 | CN1155191C Twin subscriber's line transmission analog telephone signal and high-order data signal system thereof |
| 06/22/2004 | US6754834 Technique for generating correlation number for use in lawful interception of telecommunications traffic |
| 06/22/2004 | US6754711 Customer care control over voice application state |
| 06/22/2004 | US6754693 Method and apparatus to allow users and representatives to conduct simultaneous voice and joint browsing sessions |
| 06/22/2004 | US6754620 System and method for rendering data indicative of the performance of a voice activity detector |
| 06/22/2004 | US6754498 Reconnection of dropped call in mobile communication system |
| 06/22/2004 | US6754490 International roaming service for permitting a cellular/wireless telephone instrument to access different wireless telephone network/systems |
| 06/22/2004 | US6754486 Method and system for directory assistance services having messaging or paging capability |
| 06/22/2004 | US6754482 Flexible access authorization feature to enable mobile users to access services in 3G wireless networks |
| 06/22/2004 | US6754481 Wireless prepaid telephone system with extended capability |
| 06/22/2004 | US6754339 Message transmission system |