38102ccb_stems___Reviews_of_2015_s_Best__Benefit
[Feature] Softphone [Function] Many VoIP systems include software telephones, or "softphones." These are programs that run on office computers and, when used with a headset, allow calls to be made and received directly from the computer. [Benefit] 
Reduces equipment costs by letting offices purchase fewer desk phones.
Small Business VoIP & Phone Systems - Reviews of 2015's Best
Benefit