Yeastar S412 VoIP PBX for Small Business Analog and VoIP Capable System

Yeastar S412 VoIP PBX for Small Business Analog and VoIP Capable SystemThe Yeastar S412 PBX is a modular VoIP PBX that packs powerful technology in a compact chassis. The S412 enhances the productivity and communication of any small business whether they are currently using an analog system or VoIP.The S412 supports up to eight VoIP users and eight concurrent calls. It can handle up to 12 extrusions and has two GSM/WCDMA/4G channels.  With future-proof technology, you will receive free lifetime software and firmware upgrades so that you are certain your appliance will remain reliable over the years. The S412 features advanced security with built-in firewall, TLS, and SRTP to protect you from internet hackers, viruses and more.Features and Specifications:8 VoIP Users8 Concurrent Calls4 VoIP Trunks8 Fixed RJ11 FXS Ports4 Customizable FXS RJ11 PortsUp to 4 Customizable FXO/BRI RJ11 PortsUp to 2 Customizable GSM/3G/4G Channels1 10/100Mbps LAN1 10/100Mbps WANTF Card SlotProtocol: SIP, IAX2Transport Protocol: UDP, TCP, TLS, SRTPDTMF: In-band, RFC4733, SIP INFOCodec: G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4Industrial grade quad-core CPU processorsStreamlined installation through intuitive Metro UIAutomatically provision phones from Cisco, Yealink, Panasonic and more