Telephony Voice-Over-IPTarget IT have been using and providing Voice-over-IP (VoIP) telephony solutions to Customers since 2010, and we can provide on-premises solutions as well as Hosted solutions. We use Yeastar PBX systems, which give all the features of a PBX (including call recording), and extensions can be connected using multiple methods. Desktop Handsets (from Yealink), Softphone on Laptops and PCs (with Headset or Speaker / Microphone), or Mobile app on Android or iPhones. In this way users can stay connected wherever they are working.