, : -- -- Asterisk CLI : 135 MySQL Windows 10 18, 2018 550 0 4 3 FreePBX 15 12, 2018 8000 0 9 4 FreeSwitch 1.6 Ubuntu 16.XX 31, 2018 2040 20 0 10 01, 2018 7000 150 0 23 Cisco VoIP 09, 2020 880 0 0 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14