Linkus Cloud Service is a value-added service designed to minimize Linkus related server and network configurations for S-Series VoIP PBX and K2 IPPBX users. It avoids the necessity of port forwarding when using Linkus outside of the company so the network security will not be compromised. Whether it’s on their desktop or mobile device, users will also find great value in Linkus Cloud Service as it makes collaboration features like instant messaging and file sharing possible.