I Set IP address to 192.168.1.200 - to help you configure it. I Set admin config password to 1234 - just the numbers 1234. I've installed and managed Talkswitch units for years - here are some tips.
This unit was always protected by a high end UPS - clean power. The Talkswitch owners manual strongly suggests a UPS - I would say that a UPS (Uninterruptible Power Supply) is a MUST HAVE for Talkswitch. Inside the Talkswitch is a computer board after all. During my years of installing - some in lightning prone areas - those not on a UPS - could develop problems. Those protected by a UPS - ran smooth.If no lightning - still get a UPS - You never know when some bozo is going to run into a power pole down the street and send surges to your gear. Last tip - install the talkswitch unit indoors, in a climate controlled environment. No computers or electronics like heat, cold, excess humidity, salt air, or dust. They will function for a time, but you shorten the useful life.
This unit came from a climate controlled, non smoking, no pet, clean environment - one owner since new. Talkswitch Windows Management Software can be downloaded from Fortinet for free - get 7.11.006 version to match this one. These don't have moving parts to fail, 7.11 software is mature, having undergone many versions and fixes. Between the unit ID and unique Mac and the serial number - this one is uniquely identifiable.
So no switcheroo return with a bad unit. I will not teach you how to use it. It has SO MANY features that would take too long. If you run Windows applications - you will be right at home with the Windows Based management software for this box.
You can really make this PBX do amazing things so your business - many professional features. Manuals are on the Internet for free and are well written with screen shot examples for common configuration scenarios. The item "Fortivoice Talkswitch 244vs VOIP SIP PBX Software Version 7.11.006 15 Day Warnty" is in sale since Saturday, March 24, 2018. This item is in the category "Business & Industrial\Office\Telecom Systems\Phone Switching Systems, PBXs". The seller is "pdotterw" and is located in San Rafael, California.This item can be shipped to United States.