Patents
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
02/2004
02/26/2004WO2002093946A3 Rrm optimization on iur for congestion control
02/26/2004WO2002071727A3 Cellular telephone protocol extension adapter
02/26/2004WO2002051170A8 Managing multiple radiotelephones
02/26/2004WO2001069427A3 Navigating network-based electronic information using spoken natural language input with multimodal error feedback
02/26/2004US20040039958 Fault management system for a communications network
02/26/2004US20040039957 Fault management system for a communications network
02/26/2004US20040039943 Method and arrangement for accessing call number portability data
02/26/2004US20040039846 Contact server for call center
02/26/2004US20040039812 Method of collecting data from heterogeneous test and measurement device and apparatus using same
02/26/2004US20040039807 Methods and arrangements in a telecommunication network
02/26/2004US20040039794 System and method of monitoring video and/or audio conferencing through a rapid-update website
02/26/2004US20040039779 System and method for managing information and collaborating
02/26/2004US20040039772 Methods and arrangements in a telecommunication network
02/26/2004US20040039636 Dialog system for a man-machine interaction, comprising co-operating dialog devices
02/26/2004US20040038674 Method for operating a telecommunications system
02/26/2004US20040038673 Automated telephone assistant device and associated methods
02/26/2004US20040038672 Audio delivery of callerid information to a wireless communications device
02/26/2004US20040038670 Mail server, program and mobile terminal for realizing the mail server
02/26/2004US20040038665 Mobile telephone, and advertisement distributing method and distributing system for its use
02/26/2004US20040038646 Maintenance system for a telecommunications installation
02/26/2004US20040037557 Optical cross-connect with path selecting function
02/26/2004US20040037427 Method and device for improving voice quality on transparent telecommunication-transmission paths
02/26/2004US20040037415 Computer program for allocating transactions to operators
02/26/2004US20040037413 Decoding and processing system for advanced determination and display of city and state caller information
02/26/2004US20040037411 Communications system and method for controlling features in a communications
02/26/2004US20040037410 Caller control of internet call waiting
02/26/2004US20040037409 Method and system for termination blocking of message delivery service in a switch-based telecommunication system
02/26/2004US20040037408 Automatic messaging system
02/26/2004US20040037407 Method and system for multi-party call conferencing
02/26/2004US20040037406 Method and system for exchanging instant messages in a multi-party conference call
02/26/2004US20040037405 Apparatus and method for network-initiated real-time multi-party communications
02/26/2004US20040037404 Method and system for implementing an intelligent redial system
02/26/2004US20040037402 Methods and systems for enabling a reply call to voice mail message
02/26/2004US20040037398 Method and system for the recognition of voice information
02/26/2004US20040037397 Method and apparatus for human -assisted adaptive outbound telephone call classification based on pattern recognition
02/26/2004US20040037396 Generation of availability indicators from call control policies for presence enabled telephony system
02/26/2004US20040037272 Method of forwarding packet calls in mobile communication system
02/26/2004US20040037270 Method for setting up communication paths between access points of a switching system, and switching system impleminting the method
02/26/2004US20040037267 Monitoring an RTP data stream based on a phone call
02/26/2004US20040037266 Internet call waiting messaging
02/26/2004US20040037243 Communication scheme with operations to supplement limitations of portable terminal device
02/26/2004US20040037219 System and method for providing fault tolerant IP services
02/26/2004US20040037213 Method and arrangement for locally controlling a testing process in a telecommunications network
02/26/2004US20040037021 5-pin protector
02/26/2004DE10333818A1 Verfahren und Vorrichtung zur Durchführung eines Personal-Führungs-Schutz-Systems Method and apparatus for implementing a personal guidance system protection
02/26/2004DE10333225A1 Digitales Mehrkanal-Aufzeichnungssystem und -verfahren unter Verwendung eines Netzes Multi-channel digital recording system and method using a network,
02/26/2004DE10236082A1 Short message service (SMS) via the public telephone system, requires use of programmed computer to provide FSK modulation of message signal
02/26/2004DE10226901B3 Verfahren zur Verbindungssteuerung in einem paketorientierten Kommunikationsnetz sowie Anordnungen zu seiner Durchführung Method for connection control in a packet-oriented communication network as well as arrangements for its implementation
02/26/2004CA2504815A1 A participant response system and method
02/25/2004EP1392064A1 E-mail waiting notification on request
02/25/2004EP1392044A1 Method and device for providing conferences
02/25/2004EP1392043A1 Method and device for providing conferences
02/25/2004EP1392042A1 Scheduling of conferences using an IVR
02/25/2004EP1392041A1 Remote call pick up notification
02/25/2004EP1391817A2 Method for phonetic information access taking into account semantic relationsships
02/25/2004EP1391127A2 Location-based services
02/25/2004EP1391124A1 System and method of group calling in mobile communications
02/25/2004EP1391106A1 Audio conference platform with dynamic speech detection threshold
02/25/2004EP1391105A1 Audio conferencing system and method
02/25/2004EP1391104A1 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 transaction while connected to the ivr
02/25/2004EP1391103A1 Efficient buffer allocation for current and predicted active speakers in voice conferencing systems
02/25/2004EP1391102A2 Method and apparatus for automatic notification and response
02/25/2004EP1236318B1 Instant message notification application
02/25/2004EP0870393B1 Centralized management and allocation of bridges in a telecommunications network for a meet-me conferencing service
02/25/2004EP0818103B1 Detecting possible fraudulent communications usage
02/25/2004CN1478353A Telephone directory assistance method and telephone directory assistance system
02/25/2004CN1478238A Address inquiry system, computer software product and method therefor
02/25/2004CN1477843A Message transfer system and method capable of percepting user surrounding environment
02/25/2004CN1477818A Network connection management system and method using the same
02/25/2004CN1140140C Method for producing network
02/25/2004CN1140100C Fault treatment system and method for telecommunications network
02/25/2004CN1140095C System and method for qutomatic PBX detection
02/24/2004US6697858 Call center
02/24/2004US6697786 Integrated audiotext-internet personal ad services
02/24/2004US6697624 Apparatus, and associated method, for effectuating a data service designated by a service delivery mode
02/24/2004US6697620 Method and system for providing telecommunication services across networks that use different protocols
02/24/2004US6697614 Method and apparatus for distributed arbitration of a right to speak among a plurality of devices participating in a real-time voice conference
02/24/2004US6697484 Method of programming telephone numbers and identifiers in a telephone
02/24/2004US6697482 Method and system for transmitting messages to subscribers during the set-up stage of incoming telephone calls
02/24/2004US6697481 Call center system, method for receiving call, and a computer program thereof
02/24/2004US6697480 Method and network for routing a communication through an alternate carrier
02/24/2004US6697479 Selective filtering of incoming telephone calls
02/24/2004US6697478 Simultaneous telephone ring apparatus and method
02/24/2004US6697476 Audio conference platform system and method for broadcasting a real-time audio conference over the internet
02/24/2004US6697474 Systems and methods for receiving telephone calls via instant messaging
02/24/2004US6697473 Automated personalized telephone management system
02/24/2004US6697468 System and method for providing call information in real time
02/24/2004US6697465 Computer-controlled headset switch
02/24/2004US6697461 Methods and apparatus for providing call screening and other communication services
02/24/2004US6697460 Adaptive voice recognition menu method and system
02/24/2004US6697459 Telephonic voice message transmission control method
02/24/2004US6697458 System and method for synchronizing voice mailbox with e-mail box
02/24/2004US6697457 Voice messaging system that organizes voice messages based on detected emotion
02/24/2004US6697421 Operator independent, transparent wireless modem management
02/24/2004US6697358 Emulation of phone extensions in a packet telephony distribution system
02/24/2004US6697345 Multi-transport mode radio communications having synchronous and asynchronous transport mode capability
02/24/2004US6697342 Conference circuit for encoded digital audio
02/24/2004US6697341 Apparatus and method for providing multimedia conferencing services with selective performance parameters
02/24/2004US6697328 Process for optimizing load distribution between connection sections of data package transmission systems
02/24/2004CA2287657C Method for the management of an automatic branch exchange with the creation of a table of users, and corresponding automatic branch exchange