Clearspan® Product Overview R19 Aastra – 2740-0072014 Clearspan® is a Registered Trademark of Aastra Technologies Ltd. Page 79 of 93 Service Performance Measurements – Provides access to service-level operationalmeasurements. System Performance Measurements – Provides access to system-level operationalmeasurements. Enables enterprise administrators to use the command line interface toquery and display reports on performance measurements. Both real-time and historical(for example, last day, month, and year) reporting is available, and information can beviewed from a web page or a file.The Clearspan command line interface is available on the Application Server, Web Server, MediaServer, Network Server, Element Management System, and Call Detail Server, in various formswith relevant commands. For more information about the command line interface for a particularserver, refer to the appropriate Command Line Interface Administration Guide.5.2.1.5 Service QuantitiesThis feature allows system or enterprise administrators to set a maximum number of instances foreach feature assigned to the group. When features are purchased from Aastra, the number ofdesired instances of a feature is assigned. The system permits assignment of the feature to thedesired number of users or the desired number of times for a group. For example, a groupadministrator can issue a limited number of users a feature such as Selective Call Forwarding, aswell as limit the number of Auto Attendants used by the company.Figure 48. Service Quantity Allocation.5.2.1.6 User QuantitiesSetting the user quantities enables system administrators to set a maximum number of users that agroup, or enterprise administrator, can have. Enterprise administrators also have the ability to placea limit on the number of users in each of their groups.