Key Features and Benefits

• Integrated 2/4/8 PSTN trunk FXO ports, 2 analog telephone FXS ports with lifeline capability and up to 50 SIP trunk accounts
• 2 Lan 10/100/1000M
• 45 Concurrent Call and 3 Conference bridge
• 25 IP Participates
• Auto Discovery and Zero Configuration of Grandstream SIP endpoints
• Gigabit network ports with Integrates PoE, USB, SD card
• Supports up to a 5-level IVR (Interactive Voice Response)
• Built-in call recordings server; recordings accessible via web user interface
• Built-in Call Detail Records (CDR) for tracking phone usage by line, date, etc.
• Supports multi-language auto-attendant and call queue to efficiently handle incoming calls
• Strongest possible security protection using SRTP, TLS and HTTPS encryption
• Supports any SIP video endpoint that uses the H.264, H.263 or H.263+ codecs