无连接的

But VoIP is based on connectionless IP network, therefore unsuccessful calls may occur, or you may not get through or may encounter situations like being off and on when talking on the phone, if it were not an important call ,we can bear, but if it were quite urgent then the delay due to telephone will cause unpredicable damages.

然而VoIP是基于面向无连接的IP网络，因此可能遇到不能成功拨号，能拨不通或者在通话期间断断续续的情况，如果是不重要的电话我们可能还勉强可以容忍，然而当事情紧急却因为电话而耽搁时，所带来的损失就不能预计了。

So, it is much more robust and avoids the spending of connecting security associations and disconnecting them.

无连接安全协议继承了IP网络的无连接性质，具有很高的可靠性，避免了安全连接的建立和维护开销，易于实现。

A connectionless Fibre Channel communication service which multiplexes frames to or from one or more N_Portsor NL_Ports.

一种无连接的Fibre Channel通信服务，在这种通信服务中，采用复用技术处理去往或来自一个或多个N_Port或者NL_Port端口的数据帧。

It has incorporated a variety of switching processes, such as speech sound,compressed encoding, packaging and packeting, distribution routing, storage and switching, depackaging and decompression, into the IP network or internet for realizing speech sound communications.

而所谓的VoIP是以IP分组交换网络为传输平台，对模拟的语音信号进行压缩、打包等一系列的特殊处理，使之可以采用无连接的UDP协议进行传输。为了在一个IP网络上传输语音信号，要求几个元素和功能。

Connectionless services areused to send data with no acknowledgments or flow control. This is considered unreliable.

无连接的服务用来传送不带确认或流量控制的数据，它被认为是不可靠的。

The most important characteristic of those networks is that they only offer unreliable and connectionless services.

其最大的特点就是：为IP网络提供不可靠，无连接的数据报服务。

The TCP is a connectionless transport, in which data packets that are lost in transit will not be re-sent.

在TCP是一个无连接的运输，其中的数据包被丢失过境不会被重新发送。

Connectionless bearer services lifetime is reduced to the transport of one message.

无连接的承载业务的生命周期就是一条信息的传输时间。

Certain types of sockets are ''connectionless'', most commonly

某些类型的套接字是无连接的，大多数是UDP协议。

Datagram sockets are connectionless, there is no "handing off" of a client

UDP和TCP服务器的另一个重要的区别是，由于数据报套接字是无连接的，所以无法把客户

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。