| Subject | English | Spanish |
| comp., MS | Access Edge Server | Servidor perimetral de acceso (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 | Servidor perimetral de conferencia A/V (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 | Servidor perimetral A/V (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 | servidor de caché perimetral (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 | servidor perimetral (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 | rol de servidor Transporte perimetral (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 | Servidor perimetral de conferencia web (An Office Communications Server that resides in the perimeter network and enables data collaboration with external users) |