The central entity in the SIP architecture is the SIP User Agent (abbreviated to UA).
中央个体在SIP建筑学是SIP用户代理(被省略对UA)。
And constructed had the function of the SIP User Agent to the video frequency terminal.
并构建了具有SIP用户代理功能的视频终端。
It also requires a single instance of sipp, which is an open source tool used to simulate an sip user agent.
此外还需要sipp的一个实例，这是一种开源工具，用于模拟sip用户代理。
The HTTP application will display a Web page that takes the address and port numbers of two SIP User Agent Servers (UAS) and initiate a connection between them.
HTTP应用程序将显示采用两个SIP用户代理服务器 (UAS)的地址和端口号的网页，并启动它们之间的连接。
The access control equipment and the remote control software in this system achieve SIP user agent function, and thereby providing the ability to access SIP system.
系统中接入控制设备和远程控制软件实现SIP用户代理功能，从而提供接入SIP系统的能力。
This thesis mainly analyses and studies the interoperability of SIP in Softswitch, which includes interoperation, model of interworking and design of SIP user agent.
论文就SIP在软交换应用中的互通性问题进行分析和研究，从协议的互操作、互通模型设计以及SIP用户代理的实现三个方面进行论述。
Unlike a proxy that forwards on the requests, a B2BUA acts as both a user agent server (UAS) and a user agent client (UAC) to further participate in the SIP transaction.
与转发请求的代理不同，B2BUA 同时充当进一步参与SIP 事务的用户代理服务器 (UAS)和用户代理客户机 (UAC)。
A user agent client (UAC) is formally defined in SIP as an endpoint that can create and manage SIP sessions.
用户代理客户机(user Agent Client,UAC)在SIP中被正式定义为能创建和管理SIP会话的端点。
In this type of application, the SIP servlet will act either as a proxy or a back-to-back user agent (B2BUA). Whether this is a proxy or B2BUA influences the capabilities of the SIP service.
在这种应用程序中，SIPServlet将充当代理或背靠背的用户代理(B2BUA)。
The scheme also defines a user database system organized by hierarchical domains of SIP address, and a domain agent managing mobile nodes in subnetwork.
方案中还提出了以SIP地址域的分级方式进行组织管理的用户数据库系统，定义了为子网中移动终端服务的区域代理。
The scheme also defines a user database system organized by hierarchical domains of SIP address, and a domain agent managing mobile nodes in subnetwork.
方案中还提出了以SIP地址域的分级方式进行组织管理的用户数据库系统，定义了为子网中移动终端服务的区域代理。
应用推荐