Yeastar S50 – S-Series VoIP PBXThe Yeastar S50 VoIP PBX is designed with the small and medium sized enterprises in mind, supporting up to 50 users and built using the very latest technology.Yeastar S50 Key FeaturesUsers 50Max Concurrent Calls 25Max Analog Ports 8Max BRI Ports 8Max GSM/Ports 4Linkus Unified Communications App for Desktop and MobileWorks with SIP/IAX2, PSTN lines, ISDN BRI, E1/T1/PRI, and GSM/3G/4GBuilt-in call recording capabilityControl and manage customerpremises PBX easily and quickly with Remote ManagementConvenient integration with call center, PMS, and CRMThe Yeastar S-Series delivers exceptional cost savings, productivity and efficiency improvements, delivering power, performance, quality and peace of mind. The all new S-Series is engineered for the communications needs of today and tomorrow, and with the Yeastar unique modular design future proofs your investment choice.Appreciate the Easy-to-use Solution The S-Series features fast installation with comprehensive auto provisioning, advanced plug and play capability, together with an intuitive Metro UI driven by point-and-click configuration, from any location.Your Choice of Technologies and Features With a unique modular design, the S-Series will install into the most demanding of environments. You can also take advantage of advanced enterprise grade features with the fullest and most complete software versions.Telephone System without Risk S-Series is built with the future in mind, utilizing the latest technology advances, from Freescale industrial grade Quad Core processors, TI DSP voice processors, and long-life power units and lighting protection.Play Safe and Expect Reliability With advanced failover, security, monitoring and reporting capabilities as standard, combined with an internal firewall and with support for TLS and SRTP encryption, there has never been such a robust system.Yeastar S50 – Technical SpecificationsGeneralUsers 50Max Concurrent Calls 25Max Analog Ports 8Max BRI Ports 8Max Cellular Ports 4Max E1/T1/J1 Ports –VoIP Trunks 50Protocol SIP (RFC3261), IAX2Transport Protocol UDP, TCP, TLS, SRTPCodec G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4DTMF In-band, RFC4733, RFC2833, SIP INFOLAN 1 × 10/100/1000 MbpsWAN 1 × 10/100/1000 MbpsIP Services Static IP, DHCP, VPN, Firewall, VLAN, DDNS, PPPoE, QoS, Static NAT, STUNVoicemail 5000 min (expandable)Firewall YesT.38 Fax YesApp Center YesExternal Storage TF CardUSB –Power AC 100-240V 50/60HZ 0.6A maxSize (L x W x H) (cm) 34 x 21 x 4.4Weight 1.48 kgPower Consumption 2.1-18.5 WEnvironment, Operation Range: 0°C to 40°C, 32°F to 104°F; Storage Range: -20°C to 65°C, -4°F to 149°F; Humidity: 10-90% non-condensingMounting 1U Rack-mountAlso CheckYeastar S20 – S-Series VoIP PBX for Small BusinessYeastar S100 – S-Series VoIP PBX Phone SystemYeastar S-Series VoIP PBXYeastar S-Series VoIP PBXYeastar S300 300 Users 60 Concurrent Calls Modular IP PBXYeastar P570 VoIP PBX Phone System

