Styrning av access till funktioner i mjukvara för samtalshantering

A method of, apparatus for, and computer-readable medium containing instructions for controlling access to features of call processing software are described. A method includes receiving a license file and in response to a request to enable a call processing feature, checking if the license file indicates the feature is valid for a call processing system. If the feature is indicated as valid, the requested call processing feature on the call processing system is allowed to be enabled. A provisioning system includes a processor and a memory coupled to the processor. The memory has a license file and instructions causing the processor to, in response to a request to enable a call processing feature, check if the license file indicates the feature is valid for a call processing system including call processing software. If the feature is valid, the feature of the call processing software is allowed to be enabled.