类的服务

在这篇博客中，我们将看一看服务类(CoS)的例子，以更好地理解传统呼叫搜索空间(CSS)和分区(PT)在思科统一通信管理器(CUCM)中的工作方式。话机A有4条线路，且话机已分配给经理CSS。经理呼叫搜索空间配置如下:Manager_CSS•e911_PT•lobby - pt•Intern_PT•Employee_PT•Local_PT•Manager_PT•LD_PT•International_PT配置如下信息拨号计划:目录号11089 -> Intern_PT目录号11073 -> lobby - pt目录号11001 -> Employee_PT目录号11100 -> Manager_PT路由模式911 -> e911_PT路由模式9.911 -> e911_PT路由模式9。[2-9]XXXXXX -> Local_PT Route Pattern 9.914[2-9]XXXXXX -> Local_PT Route Pattern 9.1[2-9]XX[2-9]XXXXXX -> LD_PT Route Pattern 9.011!> International_PT路线模式9.011!# -> International_PT管理器电话可以拨打上面的任何模式，因为管理器CSS包括拨号计划中使用的所有分区。大堂CSS只能拨打911、9911、11089、11073和11100，因为大堂呼叫搜索空间只能访问e911、实习生、大堂和员工分区(详见上一篇博客)。如果您不习惯于识别拨号计划问题并将多个配置屏幕相互关联，那么排除呼叫搜索空间问题可能会很困难。识别CoS相关的拨号计划问题的最简单的方法是密切关注何时收到重排音。如果在拨打电话号码的过程中收到了重排音，那么问题可能与呼叫电话的呼叫搜索空间有关。 After identifying a possible CSS related issue, point a web browser to CUCM administration and open three tabs (Ctrl + T). Open the following configuration pages in the following web browser tabs to identify why international calls are failing: First tab -> Calling party phone configuration to identify CSS Second tab -> Calling Search Space details (what partitions does the CSS have access to?) Third tab -> Called party (RP 9.011! / 9.011!# - what partition is the called party in?) Notice that the partition of the calling party is not a determinant of whether a call will go through or not. Recall from previous blogs that two directory numbers in the same partition can not call each other unless the CSS of the calling party permits access to the destination (called party) partition. In this blog, we discussed outgoing calls from the CUCM cluster. In the next blog, we will investigate the application of calling search spaces related to inbound calls.