The ability to record calls, monitor call flow, manage agents with ease of use! Nothing so far that I can think off but if there's anything else you would like added please let me know at info@maircsoftworks.com.
We are using it as our main customer service system within my organization (call center). It has been very easy to set up and train employees how to utilize this software effectively which makes life easier when dealing with customers who have questions or complaints about products/services we provide them.