In the corporation that I work for, we have an application that is shared between users who are on the Interactive Intelligence phone system and some of those who are not. For those who have the new phone system we are going to allow them to click the phone number to call. However, for those who are on a legacy phone line it will display plain text. Is there any way in the SDK or in general for me to detect if the Interaction Client: .NET Edition is installed on the user's PC? Thank you for your help!