- Up to 500 domestic subscribers
- Up to 45 simultaneous conversations
- Up to 50 SIP-trans
- 4 FXO ports, 2 FXS ports
- 2 Gigabit Ethernet port 10/100/1000 Mbps with PoE.
- USB and SD slots for extra storage
- CPU 1 GHz, 512 MB DDR RAM
- Security technologies – SRTP, TLS, HTTPS, Fail2ban, Whitelist, Blacklist