FEATURES: "Business Calling Features. Caller ID. Call Transfer (Blind Transfer and Assisted Transfer). Call History. Call Hold. Call Forwarding (Always/on Busy/on No Answer/Follow me). Call Park. Ring Group. Call Pickup. Video Calls. VPN Client (Support N2N). DDNS Client (Support Dyndns.org). Support SKYPE for SIP.

SPECIFICATIONS: Ports: 4 FXO AS PBX: Configurable as core IP or hybrid PBX. Switches calls & Manages routes.Connects callers with the outside world over IP/analog (POTS) and digital connections ". AS GATEWAY: "Configurable as media gateway. Bridges legacy PSTN to the expanding world of IP telephony. Conversion between a wide range of communications protocols and media codecs. IN CALL CENTER: Features built-in ACD systems. Additional remote IP agent capabilities. Advanced skills-based routing.

MANAGEMENT FEATURES: 50extensions Supports 30 concurrent calls Single IP PBX supports multiple users across multiple sites Add external Analog Trunk Gateways to use standard phone-lines Save Money by using Internet Phone service (VoIP)User Friendly Administration Interface Web-based Monitoring and Administration Call Statistics and Call Detail Records (CDR) Support HTTP upload Add / delete the IP phones batch Ring Group record Trunk backup Auto config phone in a LAN network.