Zero configuration provisioning of Grandstream SIP endpoints
Smb IP pbx with 8 fxo and 2 FXS ports
Comprehensive security protection using SRTP, TLS and HTTPS with hardware encryption accelerator, Fail2ban, Whitelist, Blacklist, alerts and more to protect against attacks
Supports up to 500 users, 50 SIP trunks, and up to 30 concurrent calls
Dual Gigabit RJ45 connections featuring built-in PoE Plus (IEEE 802.3At-2009).