| 1GHz quad-core Cortex A9 application processor, large memory (1GB DDR3 RAM, 32GB Flash) and dedicated high performance multi-core DSP array for advanced voice processing |
| 1 integrated T1/E1/J1 interface, 2 PSTN trunk FXO ports, 2 analog telephone/Fax FXS ports with lifeline capability in case of power outage and unlimited SIP trunk accounts |
| Hardware DSP based 128ms-tail-length carrier-grade line echo cancellation (LEC), hardware based caller ID/call progress tone and smart automated impendance matching for various countries |
| Gigabit network port(s) with integrated PoE, USB, SD card; integrated NAT router with advanced QoS support |
| Strong defense against malicious attacks (Fail2ban, Whitelist, Blacklist, alerts, etc.) |
| Data communication via T1/E1/J1 and data-voice combined communication via T1/E1/J1 with SS7 or PRI |
| Supports up to 2000 SIP endpoint registrations, up to 200 concurrent calls (up to 100 SRTP encrypted concurrent calls) and up to 64 simultaneous conference attendees |
| Flexible dial plan, call routing, site peering, call recording (manual & automatic per SIP call & SIP trunk), control panel for endpoints, integrated NTP server & integrated LDAP contact directory |
| Automated detection and provisioning of IP phones, video phones, ATAs, gateways, SIP cameras and other endpoints for easy deployment |
| Strongest-possible security protection using SRTP, TLS and HTTPS with hardware encryption accelerator |
| Redundant power supply, support for Hot Standby Clustering & High Availability to minimize system down time (pending) |
| Automatic export of previous days data; periodically cleans up user data |