| Subject | English | Japanese |
| comp., MS | Access Edge Server | アクセス エッジ サーバー (A service that runs on Lync Server that resides in the perimeter network and routes instant messaging (IM) and presence information from external users to internal users) |
| comp., MS | A/V Conferencing Edge Server | 音声ビデオ会議エッジ サーバー (An Office Communications Server that resides in the perimeter network and provides a single trusted point through which media traffic can traverse NATs and firewalls) |
| comp., MS | A/V Edge server | 音声ビデオ エッジ サーバー (Enables internal users to share audio and video data with external users (that is, users who are not logged on to your internal network)) |
| comp., MS | edge cache server | エッジ キャッシュ サーバー (A disk-based cache/proxy server that is at the network edge. In a multi-tiered cache hierarchy, requests for cacheable content use intelligent DNS routing to route the first content received to the edge cache nodes) |
| comp., MS | edge server | エッジ サーバー (A server running Lync Server or Office Communications Server that resides in the perimeter network and routes traffic between the internal deployment and users who sign in from outside the firewall) |
| comp., MS | Edge Transport server role | エッジ トランスポート サーバーの役割 (An Exchange Server 2007 and 2010 server role that provides anti-spam and antivirus protection and applies messaging security policies to messages in transport between organizations by using a series of agents that act on messages as they are processed by the message transport components. This server role is deployed in the perimeter network outside the Active Directory directory service forest. Computers that have the Edge Transport server role installed handle all Internet-facing mail flow and provide Simple Mail Transfer Protocol (SMTP) relay and smart host services for the Exchange organization) |
| comp., MS | Web Conferencing Edge Server | Web 会議エッジ サーバー (An Office Communications Server that resides in the perimeter network and enables data collaboration with external users) |