CommView License Types
Two license types are currently available for CommView: Standard license and VoIP license. The more expensive VoIP license enables all the application features, including VoIP analyzer, whereas the standard license doesn't enable VoIP analyzer.
Additionally, the Standard License is also available as a One Year Subscription, which is a time-limited license valid for one year from the date of purchase only.
Please refer to the End User License Agreement that comes with the product for other licensing terms and conditions.