| Subject | English | Portuguese |
| comp., MS, Braz. | Web Conferencing Edge Server | Servidor de Borda de Webconferência (An Office Communications Server that resides in the perimeter network and enables data collaboration with external users) |
| comp., MS, Braz. | Web Conferencing Server | Servidor de Webconferência (An Office Communications Server that manages data collaboration (e.g., application sharing, polling) for online conferences) |