| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
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| 09/14/2004 | US6791975 Call signature in a packet-based network |
| 09/14/2004 | US6791973 Internet telephone system |
| 09/14/2004 | US6791972 Apparatus for interfacing a private branch exchange with an asynchronous transfer mode network and method thereof |
| 09/14/2004 | US6791970 PC-to-phone for least cost routing with user preferences |
| 09/14/2004 | US6791951 Connection establishment method without specifying called terminal, switched network control device and system using this method |
| 09/14/2004 | CA2364898C Audio conferencing system streaming summed conference signal onto the internet |
| 09/14/2004 | CA2343942C Signal converter, server, network information system, control methods thereof and telephone terminal |
| 09/14/2004 | CA2341163C Method and apparatus for facilitating tiered collaboration |
| 09/14/2004 | CA2269165C Sharing of voice-switched network and internet resources for intelligent session processing |
| 09/14/2004 | CA2217617C Exchange for communication network |
| 09/10/2004 | WO2004077873A1 Wireless system with automatic channel and power selection for access points |
| 09/10/2004 | WO2004077863A1 A telephony system and a method of operating same |
| 09/10/2004 | WO2004077855A1 Distance determination system and method for use by devices in a wireless network |
| 09/10/2004 | WO2004077852A1 Wireless network architecture |
| 09/10/2004 | WO2004077851A1 Wireless access protocol system and method |
| 09/10/2004 | WO2004077846A2 System and method for selecting an access point in a wireless network |
| 09/10/2004 | WO2004077829A1 Video conference system for mobile communication |
| 09/10/2004 | WO2004077805A2 Enhanced call queuing system |
| 09/10/2004 | WO2004077804A1 Speech communication system, server used for the same, and reception relay device |
| 09/10/2004 | WO2004077803A1 Apparatus for monitoring and recording telephone calls |
| 09/10/2004 | WO2004077801A1 Device and method for detecting presence of service on telephone line |
| 09/10/2004 | WO2004077799A2 Methods and systems for automatically and accurately generating call detail records for calls associated with ported subscribers |
| 09/10/2004 | WO2004077797A2 Method and system for providing supervisory control over wireless phone usage |
| 09/10/2004 | WO2004077796A2 Method and apparatus for providing conference call announcement using sip signalling in a communication system |
| 09/10/2004 | WO2004077766A1 Packet transmission device |
| 09/10/2004 | WO2004077725A2 System, method, and apparatus for associating access points with stations in a wireless network |
| 09/10/2004 | WO2004077724A2 System and method for channel selection in a wireless network |
| 09/10/2004 | WO2004077711A2 System, method and apparatus for ascertaining a dynamic attribute of a system |
| 09/10/2004 | WO2004077408A1 Band correcting apparatus |
| 09/10/2004 | WO2004062114A9 Multimedia content delivery through wlan coverage area |
| 09/10/2004 | WO2004038529A3 User interface for alerts |
| 09/10/2004 | WO2003034698A3 Method for regulating a modelling filter |
| 09/10/2004 | CA2841289A1 Method and system for providing supervisory control over wireless phone usage |
| 09/10/2004 | CA2517132A1 Method and system for providing supervisory control over wireless phone usage |
| 09/10/2004 | CA2516837A1 System, method, and apparatus for associating access points with stations in a wireless network |
| 09/10/2004 | CA2516830A1 System and method for channel selection in a wireless network |
| 09/10/2004 | CA2516828A1 System and method for selecting an access point in a wireless network |
| 09/10/2004 | CA2516738A1 Wireless system with automatic channel and power selection for access points |
| 09/10/2004 | CA2516735A1 Distance determination system and method for use by devices in a wireless network |
| 09/10/2004 | CA2516732A1 Wireless network architecture |
| 09/10/2004 | CA2516725A1 Wireless access protocol system and method |
| 09/10/2004 | CA2516711A1 System, method and apparatus for ascertaining a dynamic attribute of a system |
| 09/09/2004 | US20040177348 Ain query redirection |
| 09/09/2004 | US20040177293 Programmable multi-function module for automatic test equipment systems |
| 09/09/2004 | US20040177278 Method, system, and article for telephone notification of an online status of a user |
| 09/09/2004 | US20040177268 Method for controlling the opening and transmission of electronic data on electronic communication devices |
| 09/09/2004 | US20040177163 Systems and methods for integrating microservers with a network interface device |
| 09/09/2004 | US20040176958 System and method for multimodal short-cuts to digital sevices |
| 09/09/2004 | US20040176112 Method, subscriber device and radio communication system for transmitting group messages |
| 09/09/2004 | US20040176105 Combining a marker with contextual information to deliver domain-specific content |
| 09/09/2004 | US20040176085 Systems, methods and apparatus for providing a plurality of telecommunication services |
| 09/09/2004 | US20040176084 Wireless mid-call transfers |
| 09/09/2004 | US20040176083 Method and system for reducing distractions of mobile device users |
| 09/09/2004 | US20040176081 Intelligent wireless messaging system |
| 09/09/2004 | US20040176079 User controllable hold audio in a mobile communication device |
| 09/09/2004 | US20040176078 Polyphone network method and apparatus |
| 09/09/2004 | US20040176077 Extending mobile phone networks |
| 09/09/2004 | US20040176076 Method in a mobile network for receiving a subscriber's status and responding to an incoming call in accordance with that status |
| 09/09/2004 | US20040176074 Global roaming services for telecommunications systems |
| 09/09/2004 | US20040176069 Call security system |
| 09/09/2004 | US20040174991 Multi-channel echo cancel method, multi-channel sound transfer method, stereo echo canceller, stereo sound transfer apparatus and transfer function calculation apparatus |
| 09/09/2004 | US20040174990 Method and apparatus for an active impedance feedback |
| 09/09/2004 | US20040174983 Configurable call progress tones |
| 09/09/2004 | US20040174981 Interactive system, interaction control method, and interaction control program |
| 09/09/2004 | US20040174980 System and method for providing customer activities while in queue |
| 09/09/2004 | US20040174979 Method and system for providing network interactive voice response with intelligent call routing integration |
| 09/09/2004 | US20040174978 Methods and systems for 1+ prepaid routing service |
| 09/09/2004 | US20040174975 Common call routing for multiple telephony devices |
| 09/09/2004 | US20040174974 Method, system, and database for providing a telecommunication service |
| 09/09/2004 | US20040174973 Audio conference platform with dynamic speech detection threshold |
| 09/09/2004 | US20040174972 Telephone conference system |
| 09/09/2004 | US20040174971 Adjustable profile controlled and individualizeable call management system |
| 09/09/2004 | US20040174967 Apparatus, method and software for call-waiting tone detection |
| 09/09/2004 | US20040174966 Methods, systems, and products for providing communications services |
| 09/09/2004 | US20040174965 Apparatus and methods for telecommunication authentication |
| 09/09/2004 | US20040174964 Methods, systems, and products for providing communications services |
| 09/09/2004 | US20040174963 Voice message vignettes |
| 09/09/2004 | US20040174962 Alarm clock telephone |
| 09/09/2004 | US20040174961 System and method for imputing data into a database |
| 09/09/2004 | US20040174880 Internet telephone service |
| 09/09/2004 | US20040174868 CTI control system |
| 09/09/2004 | US20040174866 Remote access server wherein the number of logical link resources is set higher than the number of physical link resources |
| 09/09/2004 | US20040174852 Wireless network architecture comprising platform dependent and platform independent characteristics |
| 09/09/2004 | US20040174817 Methods and system for fast session establishment between equipment using H.324 and related telecommunications protocols |
| 09/09/2004 | US20040173674 Sales system, sales management terminal and program for selling goods aboard train |
| 09/08/2004 | EP1455509A2 Method and system for speech recording |
| 09/08/2004 | EP1455491A1 Activating and terminating an application program on a mobile terminal when the terminal enters, respectively exits, the zone of a local network |
| 09/08/2004 | EP1455293A2 Sales system, sales management terminal and program for selling goods aboard train |
| 09/08/2004 | EP1454504A1 Method, apparatus and arrangement in a telecommunications network for providing control over and enabling advanced services and user interfaces in a mobile telephone |
| 09/08/2004 | EP1454478A1 Method and system for providing a private conversation channel in a videoconference system |
| 09/08/2004 | EP1454477A2 Method for the simultaneous distribution of audio data |
| 09/08/2004 | EP1454476A1 Method and system for collecting counter data in a network element |
| 09/08/2004 | EP1454475A1 Sending voicemail messages to multiple users |
| 09/08/2004 | EP1454464A1 System for converting text data into speech output |
| 09/08/2004 | EP1454455A1 Local caching of images for on-line conferencing programs |
| 09/08/2004 | EP1454451A1 Videoconference bandwidth selection mechanism |
| 09/08/2004 | EP1454445A1 Systems operation module |
| 09/08/2004 | EP1454425A1 Method and system for multicasting messages to select mobile recipients |
| 09/08/2004 | EP1454281A2 Quality of service setup on a time reservation basis |
| 09/08/2004 | EP1454252A1 Videoconference session switching from unicast to multicast |