I have installed SharePoint 2013 on port 1433 for my SQL Server2008 r2. and now I want to install another application on the same server. and for the second application I need to use MS SQL server . so inside the installation wizard I define the server name , login user name and password. and when I specified the port number for my sql server 2008 r2 which is 1433; the following message appears "the same port number is already occupied by another application , do you want to proceed?"
so it is right to install two applications on the same sql server port? or I need o define a new port number