| Patents for H04M 7 - Arrangements for interconnection between switching centres (24,777) |
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| 06/03/2014 | US8744066 Method and apparatus for changing a telephone number after entry |
| 06/03/2014 | US8744061 Systems and methods for call screening |
| 06/03/2014 | US8743892 Method and system for dynamic gateway selection in an IP telephony network |
| 06/03/2014 | US8743871 Media identification, classification, forwarding, and management for voice and video communications |
| 06/03/2014 | US8743869 Provision of telephony Caller ID service via common instant communications clients |
| 05/30/2014 | WO2014080134A2 Voice communication service |
| 05/30/2014 | WO2014080131A1 Voice communication service from a social network |
| 05/28/2014 | CN103825868A 一种本地语音逃生的方法、本地网关及系统 Voice escape a native method, the local gateway and systems |
| 05/28/2014 | CN103825805A 一种融合话音和数据功能的个人通信系统及实现方法 A fusion of voice and data capabilities of personal communications systems and implementation |
| 05/27/2014 | US8737594 Emergency services for packet networks |
| 05/27/2014 | US8737593 Method and system for a multitenancy telephone network |
| 05/27/2014 | US8737592 Routing calls in a network |
| 05/27/2014 | US8737577 IP handset-based voice mail notification |
| 05/27/2014 | US8737576 System, method and software for a speech-enabled call routing application using an action-object matrix |
| 05/27/2014 | CA2305459C Systems and methods for managing messages |
| 05/22/2014 | US20140140491 System and method for providing high reliability network |
| 05/22/2014 | US20140140298 Method for allocating resource in lte system |
| 05/22/2014 | US20140140248 Temporary Enum Gateway |
| 05/21/2014 | CN203608257U 无线电台连接控制器 Radio connection controller |
| 05/21/2014 | CN103813038A 一种通过单语音物理端口实现多种voip服务的方法 Methods A single physical port to achieve a variety of voice service voip |
| 05/21/2014 | CN103813037A 呼叫信息推送方法及系统 Push method and system call information |
| 05/21/2014 | CN102685342B 基于Linux系统提高VOIP语音信号实时性的方法性及系统 Linux-based system to improve VOIP voice signal real-time method of and system |
| 05/20/2014 | US8731528 System and method of exchanging identification information for mobile stations |
| 05/20/2014 | US8731185 Single ended estimation of far-end crosstalk in a digital subscriber line |
| 05/20/2014 | US8731145 Method of vehicle notification of call center service interruptions |
| 05/20/2014 | US8730950 Method and system for processing voice traffic from a multi-channel link into a VoIP network over a broadband network |
| 05/14/2014 | EP2730084A1 A method and a system to discover and establish an enriched communication channel in a voice call |
| 05/14/2014 | CN103796282A 一种用于智能移动终端的网络电话的处理方法 Processing method for Internet telephony intelligent mobile terminal |
| 05/14/2014 | CN103795879A 一种基于网络的实体手机替换系统及方法 An alternative system and method for a mobile phone network based on entity |
| 05/14/2014 | CN103795878A 一种ip承载语音业务的保护方法、设备和系统 One kind of ip to carry voice traffic protection methods, devices and systems |
| 05/14/2014 | CN102148766B 一种三层功能组网下pon内业务互通的方法 Under a three-tier network service interworking function within pon method |
| 05/13/2014 | US8725806 User aliases in a communication system |
| 05/13/2014 | US8724793 Systems and methods for providing ENUM in an LNP environment |
| 05/13/2014 | US8724792 Auditing and optimizing communication path routes |
| 05/13/2014 | US8724791 Controlling a call setup process |
| 05/13/2014 | US8724790 Systems and methods for network facsimile transmissions |
| 05/13/2014 | US8724787 Method, system and apparatus for implementing multimedia ring back tone service |
| 05/13/2014 | US8724786 Method, system and apparatus for implementing multimedia ring back tone service |
| 05/13/2014 | US8724643 Providing real-time voice communication between devices connected to an internet protocol network and devices connected to a public switched telephone network |
| 05/13/2014 | US8724622 System and method for instant VoIP messaging |
| 05/13/2014 | US8724482 POTS extender for voice fallback in a subscriber line |
| 05/13/2014 | CA2524677C Method and apparatus for voice over internet protocol telephony using a virtual private network |
| 05/13/2014 | CA2486357C End user control of a teleconferencing network through a data network |
| 05/08/2014 | WO2014070198A1 Transferring an calls to an active device within a home cloud |
| 05/08/2014 | WO2014067544A1 User location when accessing a 3gpp network through a fixed network |
| 05/08/2014 | US20140126429 System With Call Forward Profile |
| 05/07/2014 | EP2728843A1 Telephone call processing |
| 05/07/2014 | CN203590291U 物联网电话呼叫装置 Things telephone call device |
| 05/07/2014 | CN103782551A 网络系统 Network Systems |
| 05/07/2014 | CN103780780A 一种保证VoIP呼叫中心语音传输质量的方法、装置及交换机 A guarantee of the quality of voice transmission VoIP call center method, apparatus, and the switch |
| 05/07/2014 | CN103780779A 媒体流的交互方法和网络设备 Interactive method and network equipment media stream |
| 05/07/2014 | CN103780778A 通话自动重拨与转移系统及方法 Automatic redial and call transfer system and method |
| 05/07/2014 | CN103780777A 一种呼叫中心座席服务电话切换系统及方法 A call center agent service telephone switching system and method |
| 05/07/2014 | CN103780579A 用于电路交换基站的本地交换控制方法及系统 Local exchange control method and a base station system for a circuit-switched |
| 05/07/2014 | CN103051817B 用spi接口实现pcm信息交互的方法及语音终端设备 Methods spi interface pcm information exchange and voice terminal equipment |
| 05/07/2014 | CN102546999B 基于业务模型降低设备功耗的方法、控制装置以及系统 Business model based method to reduce power consumption of the device, the control device and system |
| 05/07/2014 | CN102487410B Ippbx内部号码转接呼叫至外部itsp公用号码的方法及系统 Ippbx internal transfer a call to an outside number itsp number Method and system utilities |
| 05/07/2014 | CN101895610B 基于语音识别的话机通话方法和装置 Based on the phone call a method and apparatus for speech recognition |
| 05/07/2014 | CN101702712B 一种探测技术与语音呼叫备份联动方法及装置 A technology and voice calls backup method and apparatus for detecting linkage |
| 05/06/2014 | US8718261 Efficient and cost-effective distributed call admission control |
| 05/06/2014 | US8718260 Method, computer program product, and apparatus for transferring a call and associated data and an associated system thereof |
| 05/06/2014 | US8718252 Tandem access controller within the public switched telephone network |
| 05/06/2014 | US8718242 Method and apparatus for automatically building conversational systems |
| 05/06/2014 | US8718049 System and method for transmitting voice messages through the internet |
| 05/06/2014 | US8718047 Text to speech conversion of text messages from mobile communication devices |
| 05/06/2014 | US8717950 Multi-mode endpoint in a communication network system and methods thereof |
| 05/01/2014 | WO2014066190A1 Calling an unready terminal |
| 05/01/2014 | US20140119525 System and method for initiating a conference call |
| 04/30/2014 | CN203574732U Network voice communication device |
| 04/30/2014 | CN203574731U Soft switching device with digital relay interface |
| 04/30/2014 | CN103763446A IMS network access method using existing equipment |
| 04/30/2014 | CN102347841B Router and conversation connection control method thereof |
| 04/30/2014 | CN102118519B Method and system for realizing telephone dialing in session initiation protocol integrated access device (SIP IAD) and device |
| 04/30/2014 | CN101909119B Method and gateway for detecting call identification information |
| 04/29/2014 | US8712031 Visual physician office systems and methods |
| 04/29/2014 | US8712030 Systems and methods for processing telephone calls |
| 04/29/2014 | US8711782 Session transfer method, application server, and communications system |
| 04/29/2014 | US8711735 Personal IP toll-free number |
| 04/24/2014 | WO2014060487A1 A smartphone conferencing system and method of operating same |
| 04/24/2014 | US20140112335 Network telephony system |
| 04/23/2014 | EP2723052A2 System and method for in-context collaboration |
| 04/23/2014 | CN103747154A Call processing method and home gateway |
| 04/23/2014 | CN103747153A Phone call prompting terminal |
| 04/22/2014 | US8706501 Method and system for sharing speech processing resources over a communication network |
| 04/22/2014 | US8705720 System, method and apparatus for clientless two factor authentication in VoIP networks |
| 04/22/2014 | US8705719 Speakerphone and conference bridge which receive and provide participant monitoring information |
| 04/22/2014 | US8705519 Method and apparatus for localized voice over internet protocol usage |
| 04/17/2014 | US20140105263 Systems and method for orthogonal frequency divisional multiplexing |
| 04/16/2014 | CN203554547U Soft switch apparatus with POTS interface |
| 04/16/2014 | CN103024224B Speech control method and device in multi-person speech communication |
| 04/16/2014 | CN102474307B Impedance stabilization device |
| 04/15/2014 | US8700720 System architecture for linking packet-switched and circuit-switched clients |
| 04/15/2014 | US8700528 Systems and methods for retrieving and modifying data records for rating and billing purposes |
| 04/15/2014 | US8700000 Reuse of identity data from a user equipment identity module by a peripheral device |
| 04/15/2014 | US8699692 System and method for processing and routing incoming calls to a communication assistance system |
| 04/15/2014 | US8699690 Call routing |
| 04/15/2014 | US8699689 Method and system for monitoring and managing multi-sourced call centers |
| 04/15/2014 | US8699688 Network based healthcare information systems |
| 04/15/2014 | US8699680 Unscreened automatic number identification based on branch identifier |
| 04/15/2014 | CA2774362C Methods and systems for call management with user intervention |