Patents
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
08/2006
08/02/2006CN1812604A Short message fire wall system and method for setting-up short message fire wall
08/02/2006CN1812561A Method and apparatus for providing multimedia ringback services to mobile user devices
08/02/2006CN1812454A Method for sending out calling when telephone called
08/02/2006CN1812453A Method for realizing message-leaving lamp and communication system
08/02/2006CN1812452A Method for examining memory state of foreign language words utilizing telephone
08/02/2006CN1812451A Time set method of mobile termial
08/02/2006CN1812450A Intelligent mobile telephone incoming call relative information displaying and utilizing method
08/02/2006CN1812449A Change to playback characteristic of ringback tone
08/02/2006CN1812448A Ring transfer method when the connection dialogue begins negotiation dialogue
08/02/2006CN1812447A Equipment and method for realizing unfinished incoming short message notify service
08/02/2006CN1812446A Switchboard realizing method
08/02/2006CN1812445A Fixed intelligent network and charging method thereof
08/02/2006CN1812444A A group switchboard and realizing method and communicating method thereof
08/02/2006CN1812326A Network managing and transmitting method for short message card or information card or electronic name card
08/02/2006CN1811807A Method and system for accomplishing person to person payment using pronunciation and short message communication
08/02/2006CN1268153C Interaction method for reporting location report of subscriber equipment in location service
08/02/2006CN1268145C Mobile terminal for managing time table and mobile communication system using the mobile terminal
08/02/2006CN1268144C Call receiving system and method on behalf of another in mobile communication network
08/02/2006CN1267821C Digital broadcast receiving device and event sending method
08/02/2006CA2534931A1 Method and apparatus for notifying the calling party about the status of the called endpoint
08/01/2006US7086079 Method and apparatus for internet TV
08/01/2006US7086051 Method and apparatus for just-in-time provisioning application-related information at a communication device
08/01/2006US7086005 Shared virtual space conversation support system using virtual telephones
08/01/2006US7085719 Voice filter for normalizing an agents response by altering emotional and word content
08/01/2006US7085558 Conference call reconnect system
08/01/2006US7085557 Network-based wireless telephone communication device
08/01/2006US7085556 Vending machine
08/01/2006US7085554 Subscriber migration system
08/01/2006US7085371 Push-button signal receiving device and a gain control method
08/01/2006US7085369 Dialing method with phone number retrieval using partial pattern matching
08/01/2006US7085368 Method of providing a screen-pop via SIP
08/01/2006US7085367 Call duration alert
08/01/2006US7085366 System and method for telemarketing through a hypertext network
08/01/2006US7085365 Group information management
08/01/2006US7085364 Advanced conference drop
08/01/2006US7085363 Methods, systems, and articles for providing a family telecommunication service
08/01/2006US7085362 System for managing telecommunications
08/01/2006US7085361 Methods and systems for communication from an exterior of a location
08/01/2006US7085359 Investigation and reporting of inmate security threats
08/01/2006US7085357 System and method for external voice mail notification by a home network telephone answering device
08/01/2006US7085356 Pressure alarms and reports system module for proactive maintenance application
08/01/2006US7085278 DSL terminal-exchange device connecting system and method
08/01/2006US7085262 Telecommunication system
08/01/2006US7085259 Animated audio messaging
08/01/2006US7085257 Method and system for making accessible wirelessly a network phonebook and journal database
08/01/2006US7085243 System and method for providing reservationless conferencing
08/01/2006US7085230 Method and system for evaluating the quality of packet-switched voice signals
08/01/2006US7085115 Non-ferrous surge biasing coil having multiple pairs of coils positioned at angles to one another
08/01/2006US7084885 Image processing apparatus and display control method
08/01/2006CA2294870C Conversational prompting method for voice-controlled information and enquiry services involving computer telephony
08/01/2006CA2279663C Apparatus and method to generate and access broadcast information
08/01/2006CA2248660C A method of establishing a communications call
08/01/2006CA2243781C Dynamic communications group
07/2006
07/27/2006WO2006079039A2 Digital voice call recording platform
07/27/2006WO2006078937A1 System and method for providing communication services and intervening when necessary to provide service
07/27/2006WO2006078934A2 Apparatus and method for measuring loop insertion loss single-endedly
07/27/2006WO2006078881A2 Re-arrangeable analog electrical cross connect
07/27/2006WO2006078867A2 Intelligent portable personal communication device
07/27/2006WO2006078312A1 A system and method for businesses to advertise to receive and measure incoming prospect leads through a unique, empowered independent agent framework
07/27/2006WO2006077332A1 System for the automatic redialling of cellular mobile telephone terminals following authorisation from a subscriber
07/27/2006WO2006034958A3 Method for representing content elements on display units of portable electronic devices in different representation formats
07/27/2006WO2006015298A3 Automatic remote services provided by a home relationship between a device and a server
07/27/2006WO2006014175A3 Ip-based pbx system and connecting method thereof
07/27/2006WO2005041592A3 Vocoder selection method
07/27/2006WO2004021149A3 Voice-controlled wireless communications system and method
07/27/2006US20060168246 Assistant server and path connection control method for service provider's network
07/27/2006US20060168095 Multi-modal information delivery system
07/27/2006US20060166662 Mobile terminal for performing call and method therefor
07/27/2006US20060166661 Wireless communication device having a telephone number-limited back calling function
07/27/2006US20060166660 Cell-phone operation giving increased full service in manual/select mode
07/27/2006US20060166659 Mobile telephone device
07/27/2006US20060166657 Remote caller ID projection device
07/27/2006US20060166654 Method for providing absence information
07/27/2006US20060166650 Message accessing
07/27/2006US20060166624 Measuring a talking quality of a communication link in a network
07/27/2006US20060165227 System and method for distribution of provisioning packets
07/27/2006US20060165225 Telephone interpretation system
07/27/2006US20060165224 Apparatus and method for managing network resources
07/27/2006US20060165223 Method and apparatus for managing local resources at service nodes in an intelligent network
07/27/2006US20060165222 One number LAN based calendar
07/27/2006US20060165125 Packet transmission device
07/27/2006US20060165066 Customer communication service system
07/27/2006DE19918043B4 Kommunikationspartner-Verzeichnismodul, das einem Teilnehmer eines Kommunikationsnetzes zugeordnet ist Communication partner directory module, which is associated with a subscriber of a communication network
07/27/2006DE102004039215B4 Telecommunication network management network procedure uses object model communication with attributes defined for mutual interpretation
07/27/2006DE102004039214B4 Kommunikationsverfahren in einem Managementnetz zur Information über Attributsveränderungen Communication method in a management network for information about attribute changes
07/27/2006DE102004036816B4 Netzknotenelement zum Einsatz in einem heterogenen Kommunikationssystem Network node element for use in a heterogeneous communications system
07/27/2006DE10147067B4 Internettelefonsystem und Internettelefonapparat Internet phone system and Internet telephone set
07/27/2006DE10032521B4 Verfahren und Multimedia-Kommunikationseinrichtung zur Kommunikation zwischen Endgeräten mit unterschiedlichen Multimediafähigkeiten Method and multimedia communication device for communication between terminals having different multimedia capabilities
07/27/2006CA2594562A1 System and method for providing communication services and intervening when necessary to provide service
07/27/2006CA2593250A1 Home network audio client with detachable remote commander
07/27/2006CA2533378A1 Telephone exchange and communication terminal
07/26/2006EP1684478A2 Messaging advice in presence-aware networks
07/26/2006EP1684467A1 Power saving via variable listen intervals in a WLAN
07/26/2006EP1684466A1 Power saving and handling broadcast as unicast traffic in a WLAN
07/26/2006EP1684184A1 System and method for determining a compensation factor suitable for correcting an attenuated signal in a conductor
07/26/2006EP1683374A1 Controlling method, secondary unit and radio terminal equipment
07/26/2006EP1683356A1 Distributed real-time media composer
07/26/2006EP1683336A2 Integration of wireless and external computing devices
07/26/2006EP1683335A2 Mobile wireless presence and situation management system and method
07/26/2006EP1683334A1 Fixed telephony server, terminal and method which can be used to send and receive sms messages