/mcpService Parameters Service parameters for Unity Connection allow you to configure different services in Cisco Unified Serviceability.You can view a list of service parameters and the descriptions by selecting the question mark button in the Service Parameter Configuration window. If you turn off a service in Cisco Unified Serviceability, Unity Connection retains any updated service parameter values. If you start the service again, Unity Connection sets the service parameters to the changed values. To view and manage the service parameters, sign in to Cisco Unity Connection Administration, expand System Settings and select Service Parameters. For more information about Cisco Unified Serviceability services, see the Cisco Unified Serviceability Administration Guide Release 10.0(1), available at http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/service/10_0_1/admin/CUCM_BK_CDDBCDEB_00_cisco-unified-serviceability-merge-100.html. Some changes to service parameters can cause system failure. You should not make any changes to service parameters unless you fully understand the feature that you are changing or unless the Cisco Technical Assistance Center (Cisco TAC) specifies the changes. Caution The Table 16-2 describes the service parameters that can be modified for Unity Connection. The fields not described in this table are managed from Cisco Unified Communications Manager. Service Parameter Descriptions Description Service Parameter Cisco AMC Service Specifies the Primary AMC (AlertMgr and Collector) server that collects clusterwide real-time information. Value must match one of the configured servers and, preferably, a server with no or minimal call processing. Primary Collector Specifies the Failover AMC (AlertMgr and Collector) server. The server specified in this parameter is used to collect real-time data when the Primary AMC is down or unreachable. No data is collected if Failover Collector is not specified when Primary Collector is not active. Failover Collector Determines whether collecting and alerting of real-time cluster information is enabled (True) or disabled (False). Default setting: True Data Collection Enabled Specifies the AMC collecting rate, in seconds. Default setting: 30 Minimum: 15 Maximum: 300 Unit: seconds Data Collection Polling Rate System Administration Guide 231 System Settings Service Parameters