Express for Lync is the Lync server appliance with a built-in VoIP gateway and SBC that are qualified and tested for Lync. It is the easiest and most convenient way to deploy Lync with telephony support for Office 365, for a branch office or for a complete PBX replacement using Lync for installations of less than 1,000 users.
The NetBorder SS7 VoIP gateway appliance connects calls between PSTN and VoIP networks. It is a cost-effective turnkey solution, offering from 4 to 256 T1/E1 lines at a single point code and powerful transcoding capabilities. Up to 8 T1/E1 lines are available in a 1U box, and up to 32 lines in a 2U box.