, : -- -- Web : 162 Web Callback FreePBX 13 22, 2016 0 0 5 6 WEB callback Asterisk 06, 2017 2750 40 0 5 web proxy MikroTik 17, 2018 20 0 5 6 503 Service Unavailable vSphere Web Client 27, 2020 2250 0 0 2 CentOS Web Panel 11, 2020 230 10 0 3 WEB: - 20, 2021 20 0 0 9 WebRTC? 07, 2016 0 0 0 4 FreePBX 13 - SIP 04, 2016 12000 0 0 2 Nagios 18, 2016 0 0 0 3 SMTP, POP3 IMAP 16, 2016 4000 0 0 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17