{"product_id":"yeastar-yst-s412-s-series-voip-pbx-8-users-8-concurrent-calls-modular-phone-syst","title":"Yeastar YST-S412 S-Series VoIP PBX 8 Users 8 Concurrent Calls Modular Phone Syst","description":"\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompact and modular IP PBX designed for small businesses and home offices\u003c\/li\u003e\n\u003cli\u003eHandles up to 8 VoIP users, 4 VoIP trunks, and 8 concurrent calls\u003c\/li\u003e\n\u003cli\u003eEquipped with 8 fixed FXS ports for analog extensions out of the box\u003c\/li\u003e\n\u003cli\u003eExpandable design with 4 module slots for FXS, FXO, BRI, or GSM\/3G\/4G\u003c\/li\u003e\n\u003cli\u003eAdvanced security featuring built-in firewall, TLS, and SRTP encryption\u003c\/li\u003e\n\u003cli\u003eLinkus Mobile Client integration turns smartphones into office extensions\u003c\/li\u003e\n\u003cli\u003eEmbedded App Center for easy management of VPN, Billing, and Hotel apps\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation with auto-provisioning for major IP phone brands\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVoIP Users: 8\u003c\/li\u003e\n\u003cli\u003eConcurrent Calls: 8\u003c\/li\u003e\n\u003cli\u003eVoIP Trunks: 4\u003c\/li\u003e\n\u003cli\u003eFixed Ports: 8 FXS (RJ11)\u003c\/li\u003e\n\u003cli\u003eCustomizable Ports: Up to 4 FXO\/BRI\/FXS\/GSM\/LTE\u003c\/li\u003e\n\u003cli\u003eLAN Port: 1 x 10\/100 Mbps\u003c\/li\u003e\n\u003cli\u003eWAN Port: 1 x 10\/100 Mbps\u003c\/li\u003e\n\u003cli\u003eAdditional Interfaces: 1 x TF card slot\u003c\/li\u003e\n\u003cli\u003eProtocol: SIP, IAX2\u003c\/li\u003e\n\u003cli\u003eTransport Protocol: UDP, TCP, TLS, SRTP\u003c\/li\u003e\n\u003cli\u003eCodec: G.711, G.722, G.726, G.729A, GSM, iLBC\u003c\/li\u003e\n\u003cli\u003eFax: T.30 \u0026amp; T.38 Fax\u003c\/li\u003e\n\u003cli\u003eDimensions: 290 x 180 x 33 mm\u003c\/li\u003e\n\u003cli\u003ePower: DC 12V 3.33A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYST-S412 IP-PBX\u003c\/li\u003e\n\u003cli\u003ePower Adapter\u003c\/li\u003e\n\u003cli\u003eEthernet Cable\u003c\/li\u003e\n\u003cli\u003e4 x Rubber Feet\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide\u003c\/li\u003e\n\u003cli\u003eWarranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cstrong\u003e\u003cp\u003e\u003cstrong\u003eShipping Notes:\u003c\/strong\u003e\u003c\/p\u003e\u003c\/strong\u003eAll our products are normally shipped within 1-3 business days from any of our warehouse locations below:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eMonrovia, CA 91016\u003c\/li\u003e\n\u003cli\u003eAustin, TX 78723\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrders may be shipped with \"Signature Confirmation\" for your protection.\u003c\/p\u003e\u003cp\u003eIf you have any questions, please send a message using the \"Contact.\" We normally respond within a few minutes during business hours.\u003c\/p\u003e\u003cstrong\u003eCalifornia Prop 65 Warning:\u003cbr\u003e\u003c\/strong\u003eThis product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003e\u003cspan style=\"font-size: 10px;\"\u003e503-2602\u003c\/span\u003e\u003c\/em\u003e","brand":"citiCALLS","offers":[{"title":"Default Title","offer_id":54387241681199,"sku":"TLDaYST YST-S412","price":9999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/6755\/8447\/files\/5618766-0.jpg?v=1772222529","url":"https:\/\/citicalls.com\/products\/yeastar-yst-s412-s-series-voip-pbx-8-users-8-concurrent-calls-modular-phone-syst","provider":"citiCALLS","version":"1.0","type":"link"}