Yeastar S300 VoIP PBX

Yeastar S300 delivers enterprise-class IP telephony services with a base configuration that supports 300 users and is expandable to 500 users. Features: • Security: Protected from Internet hackers, viruses with built-in firewall, TLS, SRTP, and more. • Performance: Powered by Freescale ARM A9 industrial grade quad-core CPU processors. • Future-proof: Free lifetime software/firmware upgrade assure reliability over the years. • Easy to use: Save time with streamlined installation. Manage PBX on the intuitive web GUI. • Phone provisioning: Automatically provision phones from Yealink, Snom, VTech and more. Specifications: • Users: 300 (up to 500) • Concurrent Calls(Max): 60 (up to 120) • Voicemail: 10000min • Max GSM/3G Channel: 6 • Max E1/T1/PRI Ports: 3 • Interface: Up to 16 Analog Ports (FXO/FXS) • Interface: Up to 16 BRI Ports • LAN: 1 (10/100/1000Mbps) • WAN: 1 (10/100/1000Mbps) • Power Supply: AC 100-240V 50/60HZ 1.8A max • Power Consumption: 6.2-59.1 W • Protocol: SIP(RFC3261) • Transport Protocol: UDP,TCP,TLS • Codec: G.711, GSM, SPEEX, G.722, G.726, ADPCM, G.729 A, H261, H263,H263p, H264 ,MPEG4. • DTMF: Inband, RFC2833, SIP INFO • LED: Red for FXO, Orange for BRI, Green for FXS. • Network: Firewall, VLAN, DDNS, QoS, DHCP Server, VPN • Mounting: Rack-mount • Multiple Languages Support: Chinese, Dutch, English, French, German, Hebrew, Korean, Italian, Polish,Portuguese, Romanian, Russian, Spanish, Thai, Turkish • Size: 440 x 252 x 44 mm • Weight: 2.6 kg