是否可以通过MSPL暂停呼叫几秒钟？ [英] Is it possible to pause a call for few seconds by MSPL?
问题描述
我们正在对Lync 呼叫分叉进行测试。这是呼叫流程：呼叫来自PSTN到达网关，网关分叉呼叫到PBX侧和Lync侧。当Lync客户端联机时，一切正常。但是，如果Lync用户离线，则
呼叫将被定向到Exchange 2010 UM i mmediately ，到网关方面，它将承担呼叫已经回答了
，因此它将取消PBX端的呼叫。要解决此问题，我使用MSPL检查用户是否在线，如果Lync用户处于离线状态，MSPL会在继续呼叫处理之前暂停呼叫几秒钟（例如10秒），
这将为网关提供足够的时间来拨打PBX。
我的问题是MSPL是否有睡眠功能或类似方法来处理呼叫延迟？
谢谢事先。
欢迎到我的技术博客做客：http：//ucworld.blog.51cto.com/
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我认为这不会达到你想要的效果。 如果您将Lync端的呼叫处理延迟10秒并且集团电话开始振铃，除非呼叫者在10秒钟之前接听电话，否则一旦再次启动Lync
处理，呼叫将是" ;回答"通过语音邮件，呼叫将在PBX端被取消。
看起来您正在尝试构建一些混合场景，其中用户拥有PBX电话且Lync未配置为第三方通话控制。 您似乎希望用户能够在其PBX电话或
Lync客户端上应答传入的PSTN呼叫。 据我所知，Lync不支持这种情况。 您可以配置PBX和Lync进行第三方呼叫控制，并使用集团电话进行呼叫处理。 在这种情况下，Lync客户端将显示传入呼叫
的通知，但是当用户接受时，媒体会话在PBX电话上。
We are doing a test about Lync call forking. Here is the call flow: call comes from PSTN reach gateway first and gateway fork the call to PBX side and Lync side. When Lync client is online, everything is OK. But if Lync user was offline, call will be directed to Exchange 2010 UM immediately, to gateway side, it will assume call has been answered, so it will cancel the call on the PBX side. To solve the problem, I use MSPL to check if the user is online, if Lync user was offline, MSPL will paused the call for few second(such as 10 seconds) before continue the call processing, this will give gateway enough time to ring PBX side.
My question is does MSPL has sleep funtion or similar method to handle call delay?
Thanks in advance.
欢迎到我的技术博客做客： http://ucworld.blog.51cto.com/
I don't think that this will accomplish what you want. If you delay the call processing on the Lync side for 10 seconds and the PBX starts ringing, unless the caller answers the phone before 10 seconds has elapsed, then as soon as you start the Lync processing again the call will be "answered" by voice mail and the call will be canceled on the PBX side.
It looks like you are trying to build some hybrid scenario where the users have PBX phones and Lync is not configured for third party call control. You seem to want the users to be able to answer incoming PSTN calls on either their PBX phones or the Lync client. As far as I know this is not a supported scenario with Lync. You could configure the PBX and Lync to do third party call control and use the PBX for the call handling. In this case the Lync client will show a notification for the incoming call but when the user accepts, the media session is on the PBX phone.
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