In WebLM licensing, licenses must fully support the IP Office configuration. Over-configuration is not allowed. IP Office, based on its configuration, requests the required licenses from the WebLM server.

For some types of licenses, such as for users, extensions and receptionists, the type and quantity of required licenses is determined by the configuration of the respective items. For example, the User and Extension records in the IP Office configuration. These quantities are displayed in read-only fields in the ‘Reserved Licenses’ list in the IP Office Configuration License > Remote Server tab.

For other types of licenses, such as for SIP trunk sessions and Voicemail Pro ports, the quantity of required licenses must be configured explicitly. These quantities have to be configured in editable fields in the Reserved Licenses list in the IP Office Configuration License > Remote Server tab.