 |
| |||
| IP-PABX (MichaelBurov); IP Telephone System (MichaelBurov) | |||
| телефонная связь через: 8 phrases in 5 subjects |
| Computer networks | 1 |
| Information technology | 2 |
| Mass media | 1 |
| Security systems | 3 |
| Technology | 1 |
|
| |||
| IP-PABX (MichaelBurov); IP Telephone System (MichaelBurov) | |||
| телефонная связь через: 8 phrases in 5 subjects |
| Computer networks | 1 |
| Information technology | 2 |
| Mass media | 1 |
| Security systems | 3 |
| Technology | 1 |