Allow multiple instances of the softphone app

Currently the softphone app does not allow you to run multiple instances. If you try, it just bring up the program that is already running.
Please remove this limitation as it would be extremely helpful in multiple aspects such as placing and receiving calls and texts for various extensions, covering for others, along with logging into completely separate companies for those of us with this requirement. 
This is not something easily solved by adding additional functionality to the app since that would very likely not allow you to be in two separate companies at once. Instead please just remove the limitation of only allowing one instance of the tool to run at a time.