3Cx Review Practice Test.

3CX REVIEW PRACTICE TEST. Prerequisites: Operating Systems - correct answer Linux Debian 10 (amd64 architecture) - Raspberry Po Raspbian (up to 24SC/30 users) - Microsoft Windows 10 64 bit (Pro or enterprise) - Microsoft Windows server (2019, 2016) Prerequisites: Linux Operating System - correct answer - Linux OS dedicated to 3cx - no other software installed - NO DNS - NO VPN Prerequisites: Hardware - correct answer - Bare Metal or VM or Cloud provider - minimum resource requirements: - resources depend on use case -call recordings-- HHD size and speed Prerequisites: Networking (LAN) - correct answer - RFC 1918 compliant internal network - allows HTTP access to PBX - SIP communications with IP address of PBX - Simplicity beats over Engineering - 1 network interface - 1 IP address - disable unused adapters - wired network connection Prerequisites: Networking (WAN) - correct answer - configurable firewall - knowledge on how to configure your own firewall - Internet access -static IP brings many benefits - NO HTTPS proxy - NO SSL deep inspection - Allow outbound traffic Prerequisites: A Key - correct answer all installs require a license key - 3 types of Licenses - standard (3cx FQDN and SMTP only - Pro (recordings, queues, bridges, reports, CRM, Hotel - Enterprise (Advanced recording control, customization of phone logo, standby license, Failover 3CX Domain - correct answer - use *yes, i will use a 3cx supplied FQDN* - Enter *hostname* for installation - select 3cx *suffix*