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公开(公告)号：US20150244859A1
公开(公告)日：2015-08-27
申请号：US14698108
申请日：2015-04-28
Applicant: Microsoft Technology Licensing, LLC
Inventor： Cliff Didcock , Michael Wilson
CPC classification number: H04M3/42042 , H04L12/5692 , H04L47/70 , H04L51/00 , H04L51/36 , H04L65/1006 , H04M3/42382 , H04M3/53308 , H04M7/0057
Abstract: Techniques to access messaging services for branch offices are described. In one embodiment, for example, an apparatus may include a network interface for a packet-switched network, a private branch exchange for a circuit-switched network, and a gateway to couple to the network interface and the private branch exchange. The gateway may be operative to establish a packet-switched call connection with the network interface and a circuit-switched call connection with the private branch exchange. The gateway may further include a call router to route a call request over a circuit-switched network with the private branch exchange on behalf of a call terminal to access messaging services from a data center with a messaging server when the call terminal and the network interface are unavailable. Other embodiments are described and claimed.
Abstract translation: 描述了分支机构访问消息传递服务的技术。 在一个实施例中，例如，设备可以包括用于分组交换网络的网络接口，用于电路交换网络的专用分支交换机，以及耦合到网络接口和专用交换机交换机的网关。 网关可以操作以建立与网络接口的分组交换呼叫连接和与专用小交换机的电路交换呼叫连接。 网关可以进一步包括呼叫路由器，以代表呼叫终端通过电路交换网络路由呼叫请求，以便在呼叫终端和网络接口上从具有消息收发服务器的数据中心接入消息接发服务 不可用 描述和要求保护其他实施例。
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公开(公告)号：US10057411B2
公开(公告)日：2018-08-21
申请号：US14698108
申请日：2015-04-28
Applicant: Microsoft Technology Licensing, LLC
Inventor： Cliff Didcock , Michael Wilson
CPC classification number: H04M3/42042 , H04L12/5692 , H04L47/70 , H04L51/00 , H04L51/36 , H04L65/1006 , H04L65/1056 , H04M3/42382 , H04M3/53308 , H04M7/0057 , H04M7/1285
Abstract: Techniques to access messaging services for branch offices are described. In one embodiment, for example, an apparatus may include a network interface for a packet-switched network, a private branch exchange for a circuit-switched network, and a gateway to couple to the network interface and the private branch exchange. The gateway may be operative to establish a packet-switched call connection with the network interface and a circuit-switched call connection with the private branch exchange. The gateway may further include a call router to route a call request over a circuit-switched network with the private branch exchange on behalf of a call terminal to access messaging services from a data center with a messaging server when the call terminal and the network interface are unavailable. Other embodiments are described and claimed.
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