Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 3 - Automatic or semi-automatic exchanges
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
05/2012
05/29/2012US8189755 Call urgency screening
05/29/2012US8189754 Image sharing system
05/29/2012US8189747 Internet-based telephone call manager
05/29/2012US8189745 Method and system for recording telephone conversations placed on hold
05/29/2012US8189569 Apparatus and method for realizing user switching between IP network and PSTN network
05/29/2012US8189565 Method and apparatus for accessing communication data relevant to a target entity identified by a number string
05/29/2012CA2511006C Call center management systems
05/29/2012CA2483278C Method of handling phone communications and related equipments on lans supporting voice and data transmission in an integrated way
05/29/2012CA2464814C Routing of emergency calls based on geographic location of originating telephone end office
05/29/2012CA2453069C Methods, apparatus, and systems for accessing mobile and voice over ip telephone networks with a mobile handset
05/24/2012WO2012067552A1 MODULAR UNIT FOR SIMULATING PERFORMANCE IN MULTI-LINES DIGITAL SUBSCRIBER LINE (xDSL) SYSTEM
05/24/2012WO2012066332A1 Reverse look up monitoring system
05/24/2012WO2012066188A1 A communication method and a communication system for tailored mobile communication
05/24/2012WO2012065567A1 Conversion method and apparatus of text message
05/24/2012WO2012065509A1 Network device, called terminal and method for processing third-party call
05/24/2012WO2012065490A1 Method and circuitry for matching impedance
05/24/2012WO2011150881A3 Contact card management method and device used for mobile terminal
05/24/2012WO2011010322A3 System for creation and processing of personalized caller ring-back tones
05/24/2012US20120131224 System and Method for Pushing Information from a Host System to a Mobile Data Communication Device
05/24/2012US20120130908 Voice recognition method and apparatus using model number lookup
05/24/2012US20120129511 Mobile phone and operating method thereof
05/24/2012US20120129510 Methods for reminding a user of a task associated with a communication
05/24/2012US20120129509 Optimizing long term evolution (lte) capacity using an adaptive dormancy timer
05/24/2012US20120129493 Access techniques using a mobile communication device
05/24/2012US20120129492 System and method for transaction authentication using a mobile communication device
05/24/2012US20120128148 Dialling Phone Numbers
05/24/2012US20120128147 User-defined system-enforced session termination in a unified telephony environment
05/24/2012US20120128146 Managing subconference calls within a primary conference call
05/24/2012US20120128145 Method and system for intelligent routing
05/24/2012US20120128144 Screening system and method
05/24/2012US20120128140 Providing a Roster and Other Information Before Joining a Participant Into an Existing Call
05/24/2012US20120128135 Fast detection and reliable recovery on link and server failures in a dual link telephony server architecture
05/24/2012US20120127988 System and method for encoding telephone call data using varying codec algorithms
05/24/2012US20120126963 Over-the-Air Issue Reporting From Vehicles
05/23/2012EP2456184A1 Method for playback of a telephone signal
05/23/2012EP2456183A2 Method for processing incoming calls on a communication terminal
05/23/2012EP2456182A1 Method, system and parlay x gateway for implementing advanced call
05/23/2012EP2456181A1 A communication method and a communication system for tailored mobile communication
05/23/2012EP2454870A1 Support in hss for emergency telecommunication services
05/23/2012EP2274882B1 Method of transmitting a message, and corresponding device and computer program product
05/23/2012EP2206327B1 Method, apparatus and system for intelligent call routing
05/23/2012EP1454477B1 Method for the simultaneous distribution of audio data
05/23/2012EP1442586B1 Method for signaling an incoming call for a telecommunications terminal, telecommunications terminal and a network unit
05/23/2012EP1301926B1 Architecture for home network on world wide web
05/23/2012EP1190554B1 Interface class discovery method and device
05/23/2012CN202231772U Conversation album generation system
05/23/2012CN202231771U Test platform of building intercom system of intelligent district
05/23/2012CN202231770U Voice card capable of access of 16E1 signaling voice
05/23/2012CN1960402B Method to detect missing filter/splitter and apparatus for performing such a method
05/23/2012CN1905702B Method, system and apparatus for implementing short message group sending
05/23/2012CN1878195B Universal relay detection method and system
05/23/2012CN1852362B Method for dialed's providing indication information to dialing
05/23/2012CN1798169B Parameter dependent ring tones
05/23/2012CN1794768B Apparatus, and associated method, for a CTI-enabled SIP-phone
05/23/2012CN1768525B A system and method to stop call looping
05/23/2012CN1762142B Method and device for the provision and efficient utilisation of resources for generating and outputting information in packet-oriented networks
05/23/2012CN1454427B Method and system for re-routing a call
05/23/2012CN102474908A 移动通信系统、基站、上位装置、网关装置、通信方法以及程序 Mobile communication system, a base station, the host device, a gateway device, a communication method, and program
05/23/2012CN102474711A 基站设备、通信系统、通信方法以及程序 The base station equipment, communications systems, communication methods, and procedures
05/23/2012CN102474708A Communication system and device for providing additional services with femtocell
05/23/2012CN102474554A Method and system for adding information to an emergency call
05/23/2012CN102474550A Video call system, calling-side terminal, receiving-side terminal, and program
05/23/2012CN102474549A 会议系统的代表单元、会议系统、操作代表单元的方法和计算机程序 Conference system delegate unit, conference system, operating on behalf of a method and a computer program unit
05/23/2012CN102474548A Display of persona information for peer-to-peer sessions
05/23/2012CN102474525A Profile information based on participant identity for peer-to-peer sessions
05/23/2012CN102474508A Hierarchal Structuring Of Nodes In A Peer-To-Peer Network
05/23/2012CN102474506A Determination of persona information availability and delivery on peer-to-peer networks
05/23/2012CN102469409A Multimedia conference realization method and device
05/23/2012CN102469376A 用于电力调度的呼叫系统 Call for power dispatch system
05/23/2012CN102469220A 用于控制多路并发电话会议中的音频信号的方法和系统 Method and system for controlling a conference call in multiple concurrent audio signal
05/23/2012CN102469219A 基于呼叫中心的排队处理方法及系统 Queue processing method and system based call center
05/23/2012CN102469218A 客服自动化方法及系统 Method and system for automated customer service
05/23/2012CN102469217A 一种及时提醒未发短信的方法及系统 A timely reminder of the method and the system does not send text messages
05/23/2012CN102469216A 用于建立可公共访问的电话号码的系统及其方法 System and method to establish a publicly accessible telephone number for
05/23/2012CN102469215A Method and device for transmitting transfer dialing to transferred party gateway in gateway
05/23/2012CN102469214A 调制解调器模块测试系统及方法 Modem module testing system and method
05/23/2012CN102468974A 用于呼叫中心的数据分析系统及方法 The data analysis system and method for a call center
05/23/2012CN102467788A 实现自助打印服务的方法、装置及系统 Way to achieve self-print services, devices and systems
05/23/2012CN102467706A 密码通过另路传送供呼叫中心使用的支付方法和系统 Payment method and system passwords transmitted through another route used for call centers
05/23/2012CN102467432A 采用串口通信对通信特服终端设备进行监控的实现方法 Serial communication using the communication terminal equipment special service to monitor implementation
05/23/2012CN101754489B Multimedia multi-color vibration business realization method, multimedia multi-color vibration server and user equipment
05/23/2012CN101652002B Device, system and method of content adaptation
05/23/2012CN101651758B Device using push mode for realizing non-real time medium route and method thereof
05/23/2012CN101651753B Calling control device and method for supporting circuit domain telephone and voice over IP
05/23/2012CN101635906B Method and device for triggering intelligent service of flexible alerting group
05/23/2012CN101631170B Seat module, customer service system and customer service implementation method
05/23/2012CN101610487B Message delivering method used for telecommunication network and device
05/23/2012CN101605049B Processing method, processing device and data management system of network management data statistical analysis indexes
05/23/2012CN101547290B Communication apparatus and control method thereof
05/23/2012CN101534346B Short message template based on short message transmitting method and terminal thereof
05/23/2012CN101478611B Multi-language voice synthesis method and system based on soft queuing machine call center
05/23/2012CN101426055B Distributed scheduling communication device
05/23/2012CN101409745B Method for testing seat automatically
05/23/2012CN101374280B Prompting system and method for recanalizing business
05/23/2012CN101365017B Method and system realizing calling and called process based on customer status appearance
05/23/2012CN101309390B Visual communication system, apparatus and subtitle displaying method
05/23/2012CN101282383B Method, apparatus and voice service system for processing telephonist entry
05/23/2012CN101267602B Method for implementing multimedia message service, multimedia messaging server and wireless terminal
05/23/2012CN101247276B large traffic simulation test tool and method for WiMAX system
05/23/2012CN101242585B SMS realization method based on next generation network and its SMS application server
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