:-- -- VoIP 17, 2018 0 0 3 7FreePBX 15 12, 2018 8000 0 9 4 Kamailio Ubuntu 27, 2018 2190 100 0 5FMC (Fixed Mobile Convergence): ? 13, 2018 130 10 4 5FreePBX - 10, 2018 1000 0 0 2 AMI Asterisk 10, 2018 70 0 0 2 : Asterisk 03, 2018 0 0 0 3 CDR Cisco UCM 02, 2018 70 0 0 3 Telegram FreePBX 01, 2018 0 0 0 3 Asterisk 26, 2018 2000 0 0 6 CUCM 11 25, 2018 0 0 0 6 Cisco Packet Tracer VoIP 23, 2018 0 0 3 3 Asterisk 20, 2018 400 0 10 4 Asterisk 20, 2018 0 0 0 3 CUC Cisco IMP 13, 2018 40 10 0 4 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