| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
|---|
| 08/15/2007 | CN1332531C A method for dynamically adjusting system service performance on service management point |
| 08/15/2007 | CN101019440A Routing based on transmission utilization |
| 08/15/2007 | CN101019410A DSL data collection system |
| 08/15/2007 | CN101019401A Technique for providing selective access to network node |
| 08/15/2007 | CN101018384A Test device and method of network element device quality |
| 08/15/2007 | CN101018363A Method for realizing the radio value-added service in the smart card |
| 08/15/2007 | CN101018359A A method for direct Internet information query with the SMS |
| 08/15/2007 | CN101018357A A method, system and device for realizing the service |
| 08/15/2007 | CN101018355A Automatic conversion system and method of the mobile phone video/audio and MMS format |
| 08/15/2007 | CN101018350A A non disturbance implementation method |
| 08/15/2007 | CN101018263A Data/voice interaction device for the call service console and its interface card |
| 08/15/2007 | CN101018262A Method, system and device for controlling the voice conference |
| 08/15/2007 | CN101018261A A method for controlling the conference call mode using the DSP conference chip |
| 08/15/2007 | CN101018260A A method for visiting WAP service via the voice call |
| 08/15/2007 | CN101018259A Telecom integrated information system and method |
| 08/15/2007 | CN101018258A A method and device for adding the real time background sound in the call |
| 08/15/2007 | CN101018257A Method for calling the domain name string as the telephone number at the communication terminal |
| 08/15/2007 | CN101018256A Feedback device and method of the customer service business |
| 08/15/2007 | CN101018255A Potable mobile terminal capable of indicating be distinguished battery capacity by additional mounted battery and method thereof |
| 08/15/2007 | CN101018254A Intelligent voice service system based on ISDN |
| 08/15/2007 | CN101018253A Radio unit status notification system for communication network |
| 08/15/2007 | CN101018252A Virtual group purchase method and system based on the telecom value-added service |
| 08/15/2007 | CN101018251A SMS classified access method based on the SIM card |
| 08/15/2007 | CN101018213A The method and system of file resource service |
| 08/15/2007 | CN101018142A Method for setting up a conference call in telecommunications network using the sip protocol |
| 08/15/2007 | CN101018120A Method and system for obtaining the user information |
| 08/15/2007 | CN101017549A Public utility rate inquiry, fee-paying method and system based on telephone number |
| 08/15/2007 | CN101017494A Hyperlink system of mobile phone film chips and method thereof |
| 08/14/2007 | US7257731 System and method for managing protocol network failures in a cluster system |
| 08/14/2007 | US7257618 Systems and methods for interfacing with a user in instant messaging |
| 08/14/2007 | US7257540 Voice browser apparatus and voice browsing method |
| 08/14/2007 | US7257420 Position information system and dispatch support system |
| 08/14/2007 | US7257415 Voice-controlled wireless communications system and method |
| 08/14/2007 | US7257400 Method for managing transmissions of multimedia data via an internet-type network, in particular telephone or videophone data, and smart card for implementing the method |
| 08/14/2007 | US7257398 Telephone set, communication adaptor, home appliance control method, and program recording medium |
| 08/14/2007 | US7257397 Ubiquitous connectivity and control system for remote locations |
| 08/14/2007 | US7257396 Telematic programming logic control unit and methods of use |
| 08/14/2007 | US7257395 Methods and apparatuses for programming user-defined information into electronic devices |
| 08/14/2007 | US7257394 Mobile communications system, mobile communications network controller, mobile communications terminal, and method of controlling mobile communications network |
| 08/14/2007 | US7257392 Systems, devices, and methods for providing services in a proximity based environment |
| 08/14/2007 | US7257391 Wireless data system |
| 08/14/2007 | US7257390 Technique for generating and managing a personal dialing queue |
| 08/14/2007 | US7257388 Pre-paid mobile phone with temporary voice mail |
| 08/14/2007 | US7257221 Method of calling up called party, communication equipment, calling party information server, and calling control device |
| 08/14/2007 | US7257220 Method and system for providing extended reach of a digital subscriber line signal |
| 08/14/2007 | US7257218 Presence enabled queue management |
| 08/14/2007 | US7257217 Call features for automatic call distribution system |
| 08/14/2007 | US7257214 Low cost migration to a VoIP system |
| 08/14/2007 | US7257213 Call scheduling in a telephone network using a telephony interface |
| 08/14/2007 | US7257212 Methods and systems for automated prepaid service routing |
| 08/14/2007 | US7257211 Method and apparatus for controlling and/or monitoring a MULAP line |
| 08/14/2007 | US7257209 Calling-party-pays call processing for cellular and paging |
| 08/14/2007 | US7257205 Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery |
| 08/14/2007 | US7257204 Methods, systems, and products for providing communications services |
| 08/14/2007 | US7257203 Unified message system for accessing voice mail via email |
| 08/14/2007 | US7257201 System and method for unified messaging in inter/intranet telephony |
| 08/14/2007 | US7257199 Telephony based remote location monitoring |
| 08/14/2007 | US7257198 Method, system, and article for informing a telecommunication customer of a future performance estimate for a telecommunication feature |
| 08/14/2007 | US7257090 Multi-site teleconferencing system |
| 08/14/2007 | US7257089 System for networking attendant and messaging speech systems |
| 08/14/2007 | US7256737 Method and apparatus for geolocating a wireless communications device |
| 08/14/2007 | CA2386837C Method and system for transmitting and receiving packets |
| 08/14/2007 | CA2320779C Processing packet-switched voice calls directed to a mobile unit operating in circuit-switched mode |
| 08/14/2007 | CA2275497C Transporting short message service (sms) messages within a telecommunications network |
| 08/09/2007 | WO2007090171A2 A photo telephone directory and methods of making and using a photo telephone directory |
| 08/09/2007 | WO2007090080A2 Voice amplification apparatus |
| 08/09/2007 | WO2007089820A2 System and method for monitoring trading manager performance |
| 08/09/2007 | WO2007089811A1 Method and apparatus for restricting access to visual material to a subgroup of conference participants |
| 08/09/2007 | WO2007089764A1 Method and apparatus for disabling advanced call features during an emergency call |
| 08/09/2007 | WO2007089471A1 Initiating ecommerce sessions using multimedia ringback tones |
| 08/09/2007 | WO2007089447A1 Method of providing improved ringback tone signaling |
| 08/09/2007 | WO2007089415A2 System and method of publishing contact information |
| 08/09/2007 | WO2007089287A1 Automatic voice conference actions driven by potential conferee presence |
| 08/09/2007 | WO2007089189A1 Non-intrusive signal quality assessment |
| 08/09/2007 | WO2007089173A1 A method and a system for cable or subscriber loop investigation performing loop topology identification |
| 08/09/2007 | WO2007088232A1 Telephone call routing system |
| 08/09/2007 | WO2007088095A1 Device and method for the creation of a voice browser functionality |
| 08/09/2007 | WO2007087921A1 Method and arrangement for call diversion for communication terminals |
| 08/09/2007 | WO2007057569A3 Method and system for computer processing information on a telephone communication |
| 08/09/2007 | WO2007021515A3 Prohibiting radio frequency transmissions in a restricted environment |
| 08/09/2007 | WO2006104895A3 Prioritizing the display of non-intrusive content on a mobile communication device |
| 08/09/2007 | WO2006074252A3 Method and system for intelligent indexing of recordable event identifiers |
| 08/09/2007 | WO2006042722A8 Method for upgrading access equipment in a telecommunications exchange and an upgraded telecommunications exchange |
| 08/09/2007 | WO2005104778A8 Wireless appliance communication with detection and capture algorithm |
| 08/09/2007 | US20070186002 Videophone and method for a video call |
| 08/09/2007 | US20070185819 Method of establishing cooperative services in a computer system |
| 08/09/2007 | US20070184823 Communications network capable of determining SIM card changes in electronic devices |
| 08/09/2007 | US20070184822 Method for transmitting the identity of a calling subscriber to a called subscriber in a mobile communication system |
| 08/09/2007 | US20070184821 Business process for disseminating pilot weather data by voice |
| 08/09/2007 | US20070183592 Method And Apparatus For Inconspicuous Audio Notification |
| 08/09/2007 | DE102006004601A1 Verfahren und Anordnung zur Rufumleitung für Kommunikationsendgeräte Method and apparatus for call forwarding for communication terminals |
| 08/09/2007 | DE10143937B4 Vorrichtung und Verfahren zum Datenaustausch Apparatus and method for exchanging data |
| 08/08/2007 | EP1816843A1 Set top box supporting bridging between a packet switched network and the public switched telephone network |
| 08/08/2007 | EP1816841A1 Data redirection system and method using internet protocol private branch exchange |
| 08/08/2007 | EP1816839A1 method of establishing a teleconference in a telecommunications network using the SIP protocol |
| 08/08/2007 | EP1816832A1 Vehicle communication device |
| 08/08/2007 | EP1816831A1 Computing device supporting bridging between a packet switched network and the public switched telephone network |
| 08/08/2007 | EP1816830A1 Telephone supporting bridging between a packet switched network and the public switched telephone network |
| 08/08/2007 | EP1816810A1 MMS generator and voice communication method |
| 08/08/2007 | EP1816790A1 Communication interface and testing method therefore |