, : -- -- CPU : 47 28, 2016 0 0 0 3 25, 2016 0 0 0 4 05, 2016 1000 0 0 3 VoIP 06, 2016 5000 0 2 5 5 Asterisk 06, 2017 0 0 0 2 - 20 CentOS 31, 2017 1000 0 0 3 FreeSWITCH Asterisk 07, 2017 3000 0 0 5 Linux-dash 21, 2017 0 0 0 2 DHCP Cisco Unified Communications Manager (CUCM) 28, 2017 0 0 0 3 Cisco Unified Real-Time Monitoring Tool 20, 2017 0 0 0 3 1 2 3 4 5
