, : -- -- Version Control System : 16 Domain Name System? 06, 2016 0 10 0 3 User Control Panel (UCP) FreePBX 27, 2016 2520 0 0 3 3CX Phone System? 14, 2016 0 10 0 3 3CX Phone System - , 29, 2015 120 0 0 5 FreePBX 13 System Status 01, 2016 0 200 6 2 3CX Phone System 14 15, 2017 160 0 0 3 Disaster Recovery System CUCM 10, 2018 230 0 4 3 Session Border Controller (SBC)? 24, 2018 1000 0 0 2 CatOS (Catalyst Operating System) 03, 2018 1000 0 0 3 OSI (Open Systems Interconnect) 26, 2020 310 0 0 8 1 2
