:-- -- IP- Cisco 30, 2022 660 0 0 7 - 10, 2022 0 0 0 6 - 20, 2020 1370 0 1 6 Asterisk 1, 2020 2860 90 3 2Thankuohoh | Asterisk 12, 2020 3000 90 3 8 OpenSIPS Linux 18, 2020 4000 20 1 10 : 14, 2020 1000 0 0 9 Huawei OSN1500 (Metro1000) 11, 2020 430 0 0 9 Asterisk 1, 2020 0 60 2 3 ? 11, 2020 1180 0 0 3 Yeastar TA FXO Asterisk FreePBX 23, 2020 2600 0 0 4 Gigaset DECT IP PRO IP Yeastar S 22, 2020 460 0 0 3 CUIC - Cisco Unified Intelligence Center 01, 2020 1000 70 0 3 SIP- SoftX3000 21, 2020 1000 20 0 9 CUCM 19, 2020 0 0 0 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27