Draytek VigorBX 2000n

Voice-over-IP Hardware PBX VDSL2/ADSL2+ Firewall/Router 6-Port Gigabit Ethernet LAN Switch Multiple Private LAN Subnets & VLANs QoS (Layer 2&3, 802.1p & TOS/DCSP) Up to 50 VoIP Extensions (local or remote) 2 x FXO Port (Analogue Line Interface) FXS Analogue Phone Interface (with POTS failover) Voicemail (with remote & email access) Call Queuing Multi-Level IVR (Voice Auto-Attendant) VPN for LAN-to-LAN or teleworkers Optional VigorCare Available Extensions can also be softphones or Apps Rack-mountable (Optional RM1 required) Compatible with any SIP-compliant IP-phone