{"product_id":"yealink-sip-t57w-prime-business-phone","title":"Yealink SIP-T57W Prime Business Phone","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Yealink SIP-T57W is a premium-level phone for executives and busy managers with heavy call loads. It redefines the next-generation personal collaboration experience. It features an adjustable high-resolution display and Acoustic Shield technology. Advanced wireless connectivity is provided with built-in Bluetooth 4.2 and Wi-Fi 2.4G\/5G. It supports up to 3 Expansion Modules EXP50 for more line keys.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable High-Resolution Display\u003c\/li\u003e\n  \u003cli\u003eAcoustic Shield technology\u003c\/li\u003e\n  \u003cli\u003eCorded Cordless Phone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003ePremium IP phone with adjustable display, Acoustic Shield, Bluetooth, and Wi-Fi.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: YEALINK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SIP-T57W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: SIP-T57W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 1301089\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Definition\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtocols Supported\u003c\/strong\u003e: SIP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTouch Screen\u003c\/strong\u003e: 7\" 800 x 480 pixel capacitive adjustable touch screen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHD Voice\u003c\/strong\u003e: Yealink Optima HD Voice\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcoustic Shield\u003c\/strong\u003e: Yealink Acoustic Shield technology improves background noise suppression when you are using the phone handset or connected headset\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSIP Accounts\u003c\/strong\u003e: Up to 16 SIP accounts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeature Keys\u003c\/strong\u003e: 6 fixed feature keys - headset, mute, redial, speakerphone, transfer, hold, message\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Indication\u003c\/strong\u003e: LED for call and message waiting indication\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolume Control\u003c\/strong\u003e: Volume control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEthernet Ports\u003c\/strong\u003e: Dual-port Gigabit Ethernet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeadset Port\u003c\/strong\u003e: Headset port (RJ-9)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth\u003c\/strong\u003e: Built-in Bluetooth supports Bluetooth headsets and mobile contacts synchronization\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWi-Fi\u003c\/strong\u003e: Built-in dual band 2.4\/5 GHz Wi-Fi (802.11a\/b\/g\/n\/ac)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Port\u003c\/strong\u003e: Built-in USB 2.0 port compatible with wired\/wireless headsets, EXP50 expansion, and USB recording\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpansion Module Support\u003c\/strong\u003e: Supports up to 3 Yealink EXP50 expansion modules which can be programmed with up to 180 paperless DSS keys\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDECT Handset Support\u003c\/strong\u003e: Supports up to 4 DECT cordless handsets via optional DECT Dongle DD10K; can use Yealink W52H, W53H, and W56H wireless handsets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWall Mount\u003c\/strong\u003e: Optional wall mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesk Stand\u003c\/strong\u003e: Desk stand provides 2 adjustable angles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProvisioning\u003c\/strong\u003e: Simple, flexible and secure   provisioning options\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManagement\u003c\/strong\u003e: Unified Auto-P template and unified firmware provides simplified management and maintenance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpus Codec\u003c\/strong\u003e: Opus codec support - 8kHz (narrowband) and 16 kHz (wideband) sampling rate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: Powered via Power over Ethernet, optional PoE injector, or optional AC adapter (sold separately, see drop down option above)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertificate\u003c\/strong\u003e: Factory installed device certificate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Can be used with a variety of SIP compatible hosted service providers and SIP compatible IP PBX systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of VoIP Accounts\u003c\/strong\u003e: Up to 16 VoIP accounts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoE support\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGigabit Ethernet\u003c\/strong\u003e: 10\/100\/1000 Mbps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Bluetooth\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth version\u003c\/strong\u003e: Built-in Bluetooth 4.2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Wi-Fi\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWi-Fi version\u003c\/strong\u003e: Built-in dual band 2.4G\/5G Wi-Fi (802.11a\/b\/g\/n\/ac)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeakerphone\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB ports and type(s)\u003c\/strong\u003e: 1 x USB port (2.0 compliant)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"YEALINK","offers":[{"title":"Default Title","offer_id":50996380598578,"sku":"SIP-T57W","price":314.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/297724269.jpg?v=1774017128","url":"https:\/\/voomisupply.com\/products\/yealink-sip-t57w-prime-business-phone","provider":"Voomi Supply","version":"1.0","type":"link"}