Grandstream UCM6116 IP-PBX

The UCM is an advanced IP PBX appliance designed to bring excellent unified communications and security protection features to small-to-medium businesses (SMBs) in an easy-to-manage fashion. Powered by an advanced hardware platform and improved software functionalities, the UCM offers a wonderful solution for converged voice, video, data, fax, security surveillance, and mobility applications out of the box.