Navigator is the most advanced mobile SIP client available, it’s the first mobile SIP client capable of replacing your desktop phone (see features below). Combining all the features you’ve come to expect from desktop softphones and traditional GSM calls, you may find yourself using it more often than your office and mobile phone lines combined. Supporting both multitasking and push notifications, the application handles just as easy as your normal GSM calls. Furthermore, it has all compass dial plan settings built in, so that you are able to easily control your PBX. Think about managing your call forwards, queues, dial plan switches and other advanced settings, all from within the app.