Yeastar S300 VoIP PBX

Introducing the Yeastar S300 VoIP PBX - the ultimate communication solution for businesses of all sizes. With a user capacity of up to 300 (extendable to 500) and the ability to handle a maximum of 60 (expandable to 120) concurrent calls, this state-of-the-art device ensures seamless and uninterrupted communication channels. Equipped with 24 analog ports, 24 BRI ports, 6 cellular ports, and 3 E1/T1/J1 ports, the Yeastar S300 allows for multiple connections, offering unparalleled flexibility in connecting different telecommunication systems. Its compatibility with a wide range of protocols, including SIP (RFC3261) and IAX2, and transport protocols such as UDP, TCP, TLS, and SRTP, ensures reliable and secure communication experiences. The Yeastar S300 supports an extensive range of codecs, including G711, G722, G726, GSM, Speex, and more, enabling crystal-clear voice quality that will impress both customers and employees alike. With its advanced DTMF capabilities, including in-band, RFC4733, RFC2833, and SIP INFO, precise and accurate digit recognition is guaranteed every time. This versatile VoIP PBX also offers essential features like firewall protection, T.38 fax support, VPN connectivity, and VLAN configuration, making it a comprehensive solution for all your communication needs. Its 1U rack-mount design ensures easy installation and efficient use of space, while the external storage options (SD Card & 2.5 inch SATA HDD) allow for convenient data backup. Expect outstanding performance from the Yeastar S300 VoIP PBX with its power-packed specifications. It operates flawlessly in temperatures ranging from 0°C to 40°C (32°F to 104°F) and can withstand storage temperatures ranging from -20°C to 65°C (-4°F to 149°F). With its robust build quality and 10-90% non-condensing humidity resistance, this PBX system is built to last. Experience the future of communication with the Yeastar S300 VoIP PBX. Upgrade your business's communication infrastructure and stay connected like never before.