 |
| |||
| conferencing service (An internally or externally hosted service for users to host multiparty conferences from their computers) | |||
| служба конференц-связи: 6 do fraz, 4 tematyki |
| Komputery | 1 |
| Microsoftu | 2 |
| Publikatory środki masowego przekazu | 2 |
| Telekomunikacja | 1 |