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    • 1. 发明申请
    • Server-less VoIP (Voice over Internet Protocol) phone system
    • 无服务器VoIP(基于互联网协议语音)电话系统
    • US20050074031A1
    • 2005-04-07
    • US10917814
    • 2004-08-13
    • Martin Sunstrum
    • Martin Sunstrum
    • H04L12/66H04M1/253H04M3/42H04Q3/00H04Q11/04
    • H04M1/2535H04M3/42314H04M3/42323H04M7/006H04Q3/0029H04Q11/04H04Q2213/13034H04Q2213/1308H04Q2213/13196H04Q2213/13322H04Q2213/13389
    • An apparatus and method for effecting sophisticated telephony services using hybrid POTS and VoIP transport without resorting to central servers or PBXs is provided. Key to the system is the use of on-phone processing capabilities comprising several A-D/D-A, memory and addressing, audio-mixing, program memory and programmable computing circuits or components. The system performs required IP and VoIP protocol stacks (UDP, RTP, and SIP for example) and POTS functionality. Optionally, fail-over from set-power may be provided using POTS line voltages. The phones of this invention self-configure dependent upon the network environment to which they are attached, and direct call and other functionality digitally under programmed computing control, thus being highly configurable; redundancy between networked phone devices adds robustness. The telephone system is comprised of independent telephony devices operating on a LAN and/or WAN TCP/IP-based connection The inventive concept allows for greater system scalability with lower cost, reliability and flexibility.
    • 提供了一种使用混合POTS和VoIP传输来实现复杂电话服务而不诉诸中央服务器或PBX的装置和方法。 系统的关键是使用包括多个A-D / D-A,存储器和寻址,音频混合,程序存储器和可编程计算电路或组件的手机处理能力。 系统执行所需的IP和VoIP协议栈(例如,UDP,RTP和SIP)和POTS功能。 可选地,可以使用POTS线路电压来提供设置功率的故障切换。 本发明的电话根据它们所连接的网络环境而自配置,并且在编程计算控制下以数字方式直接呼叫和其他功能,因此是高度可配置的; 网络电话设备之间的冗余增加了鲁棒性。 电话系统由在LAN和/或WAN基于TCP / IP的连接上运行的独立电话设备组成。本发明的概念允许以更低的成本,可靠性和灵活性实现更大的系统可扩展性。
    • 2. 发明申请
    • SERVER-LESS TELEPHONE SYSTEM AND METHODS OF OPERATION
    • 无电话服务器系统和操作方法
    • US20070211705A1
    • 2007-09-13
    • US11621012
    • 2007-01-08
    • Martin Sunstrum
    • Martin Sunstrum
    • H04L12/66
    • H04L29/06027H04L65/1069H04L67/104H04L67/1059H04L67/1068H04M3/42314H04M3/42323H04M7/006
    • Systems and methods are described for a plurality of telephony devices that have no central telephony call processing services (server-less) to discover each other in a peer-to-peer manner. The methods describe how telephony devices can discover and operate as a fully functional telephone system, not only on a local area network, but also across wide area network. This ability allows the deployment of a server-less telephone phone system across a large geographical area. The methods described also allow the telephone system to be logically segmented on a network, such that they don't interfere, or unintentionally share telephony resources with an unrelated deployment of a like server-less telephone system. Further still, the method also allows the packet network telephony devices to operate cooperatively with centralized telephony call processing services. By the nature of the peer-to-peer server-less methods, the devices can continue to provide telephony call processing services on the local network domain, in the event the centralized telephony call processing services becomes unavailable.
    • 针对不具有中心电话呼叫处理服务(无服务器))的多个电话设备来描述系统和方法,以便以对等方式发现彼此。 这些方法描述了电话设备如何能够发现和操作作为全功能电话系统,不仅在局域网上,而且在广域网上。 这种能力允许在大的地理区域部署无服务器的电话电话系统。 所描述的方法还允许电话系统在网络上被逻辑地分段,使得它们不会干扰或无意地利用类似的无服务器电话系统的无关部署来共享电话资源。 此外,该方法还允许分组网络电话设备与中央电话呼叫处理服务协作地进行操作。 通过点对点无服务器方法的性质,在中央电话呼叫处理服务变得不可用的情况下,设备可以继续在本地网络域上提供电话呼叫处理服务。