These modern VOIP systems are a direct swap for your already installed Phone system. They offer highly flexible systems that can handle multiple calls/phones on one single line. Meaning you can cancel all other telecom lines in which can generate massive savings!
The system gives the user an interface, through which everything is logged and can be controlled. Set up a remote user? Not a problem. Add or remove users from ring-groups not a problem. The possibilities are endless and with the constant additions to the system you can integrate your mobile with the system via the Wave app.