, : -- -- Настройка IP - АТС : 185 FreePBX 13 - SIP 04, 2016 12000 100 76 2 IP - 21, 2016 440 20 0 3 IP- 16, 2016 260 0 0 5 Yealink SIP-T28P 22, 2016 430 0 0 3 IP- Wazo 03, 2017 160 0 0 4 Quality of Service IP - 15, 2018 190 10 0 7 Yealink SIP-T46S 16, 2018 700 10 0 2 Yealink SIP T21-E2 19, 2018 2750 40 0 2 Site-To-Site IPSec VPN Cisco 26, 2018 16630 120 3 7 Avaya Aura SIP- 06, 2019 1760 20 0 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
