{"product_id":"yealink-sip-t54s-16-line-voip-ip-media-phone-color-lcd-bt-usb-dual-gigabit-poe","title":"Yealink SIP-T54S 16 Line VoIP IP Media Phone Color LCD BT USB Dual Gigabit PoE","description":"\u003cp\u003eThe Yealink T5 Series are PoE Ready Phones and are Powered by PoE Ethernet. There is no power adapter included. If you require a Power Adapter, please buy from our Ebay Store.\u003c\/p\u003e\u003cp\u003eEspecially designed for high-end office users, Yealink SIP-T54S is an ease-of-use Media IP Phone with a distinctive appearance and structure. For its simplified and human-friendly design as well as user interface, it brings the IP phone and users more closer and unceasingly boosts the operating experience. With respect to Yealink Optima HD voice technology, T54S enhances its audio quality via adding Opus audio codec, so that it delivers superb audio quality and crystal clear voice communications. Meanwhile, Yealink SIP-T54S is built with Gigabit Ethernet technology, a built-in Bluetooth and a built-in USB 2.0 port, intending to enhance collaboration and productivity.Yealink SIP-T54S is designed to satisfy the users who need for a higher quality IP phone with the improvement of hardware, audio quality, user experience and collaboration efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures     \u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    New structure design\u003c\/li\u003e\n\u003cli\u003e    4.3\" 480 x 272-pixel color display with backlight\u003c\/li\u003e\n\u003cli\u003e    Built-in Bluetooth 2.1\u003c\/li\u003e\n\u003cli\u003e    USB 2.0 port for USB recording and wired\/wireless USB headsets\u003c\/li\u003e\n\u003cli\u003e    Opus Codec support\u003c\/li\u003e\n\u003cli\u003e    T54S\u0026amp;T52S firmware and Auto-P template unified\u003c\/li\u003e\n\u003cli\u003e    Up to 16 VoIP accounts\u003c\/li\u003e\n\u003cli\u003e    Dual-port Gigabit Ethernet\u003c\/li\u003e\n\u003cli\u003e    PoE support\u003c\/li\u003e\n\u003cli\u003e    Paperless label design\u003c\/li\u003e\n\u003cli\u003e    Wi-Fi via WF40\u003c\/li\u003e\n\u003cli\u003e    Color-screen Expansion Module support\u003c\/li\u003e\n\u003cli\u003e    Stand with 2 adjustable angles\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecification     \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAudio Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    HD voice: HD handset, HD speaker\u003c\/li\u003e\n\u003cli\u003e    Hearing aid compatible (HAC) handset\u003c\/li\u003e\n\u003cli\u003e    Audio codec: Opus, G.722, G.711 (A\/µ), G.723, G.723.1,G.726, G.729AB, iLBC\u003c\/li\u003e\n\u003cli\u003e    DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO\u003c\/li\u003e\n\u003cli\u003e    Full-duplex hands-free speakerphone with AEC\u003c\/li\u003e\n\u003cli\u003e    VAD, CNG, AEC, PLC, AJB, AGC\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePhone Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    16 VoIP accounts\u003c\/li\u003e\n\u003cli\u003e    Call hold, mute, DND\u003c\/li\u003e\n\u003cli\u003e    One-touch speed dial, hotline\u003c\/li\u003e\n\u003cli\u003e    Call forward, call waiting, call transfer\u003c\/li\u003e\n\u003cli\u003e    Group listening, SMS, emergency call\u003c\/li\u003e\n\u003cli\u003e    Redial, call return, auto answer\u003c\/li\u003e\n\u003cli\u003e    3-way conferencing\u003c\/li\u003e\n\u003cli\u003e    Direct IP call without SIP proxy\u003c\/li\u003e\n\u003cli\u003e    Ring tone selection\/import\/delete\u003c\/li\u003e\n\u003cli\u003e    Set date time manually or automatically\u003c\/li\u003e\n\u003cli\u003e    Dial plan, XML Browser, Action URL\/URI\u003c\/li\u003e\n\u003cli\u003e    RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)\u003c\/li\u003e\n\u003cli\u003e    Built-in Bluetooth for: Bluetooth headset, Mobile contacts synchronization\u003c\/li\u003e\n\u003cli\u003e    USB port (2.0 compliant) for: wired\/wireless USB headset (Headsets Not included)\u003c\/li\u003e\n\u003cli\u003e    Wi-Fi through WF40 (Sold Separately)\u003c\/li\u003e\n\u003cli\u003e    USB call recording through USB flash drive (USB Flash Drive Not Included)\u003c\/li\u003e\n\u003cli\u003e    Enhanced DSS key\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDirectory\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    Local phonebook up to 1000 entries\u003c\/li\u003e\n\u003cli\u003e    Black list\u003c\/li\u003e\n\u003cli\u003e    XML\/LDAP remote phonebook\u003c\/li\u003e\n\u003cli\u003e    Smart dialing\u003c\/li\u003e\n\u003cli\u003e    Phonebook search\/import\/export\u003c\/li\u003e\n\u003cli\u003e    Call history: dialed\/received\/missed\/forwarded\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIP-PBX Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    Busy Lamp Field (BLF)\u003c\/li\u003e\n\u003cli\u003e    Bridged Line Apperance (BLA)\u003c\/li\u003e\n\u003cli\u003e    Anonymous call, anonymous call rejection\u003c\/li\u003e\n\u003cli\u003e    Hot-desking, voice mail\u003c\/li\u003e\n\u003cli\u003e    Flexible seating\u003c\/li\u003e\n\u003cli\u003e    Call park, call pickup\u003c\/li\u003e\n\u003cli\u003e    Executive and Assistant\u003c\/li\u003e\n\u003cli\u003e    Centralized call recording\u003c\/li\u003e\n\u003cli\u003e    Call recording\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDisplay and Indicator\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    4.3\" 480 x 272-pixel color display with backlight\u003c\/li\u003e\n\u003cli\u003e    16 bit depth color\u003c\/li\u003e\n\u003cli\u003e    LED for call and message waiting indication\u003c\/li\u003e\n\u003cli\u003e    Dual-color (red or green) illuminated LEDs for line status information\u003c\/li\u003e\n\u003cli\u003e    Wallpaper\u003c\/li\u003e\n\u003cli\u003e    Intuitive user interface with icons and soft keys\u003c\/li\u003e\n\u003cli\u003e    Multilingual user interface\u003c\/li\u003e\n\u003cli\u003e    Caller ID with name and number\u003c\/li\u003e\n\u003cli\u003e    Screensaver\u003c\/li\u003e\n\u003cli\u003e    Power saving\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeature keys\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    10 line keys with LED\u003c\/li\u003e\n\u003cli\u003e    10 line keys can be programmed up to 27 various features (3-page view)\u003c\/li\u003e\n\u003cli\u003e    7 features keys: message, headset, hold, mute, transfer,redial, hands-free speakerphone\u003c\/li\u003e\n\u003cli\u003e    4 context-sensitive “soft” keys\u003c\/li\u003e\n\u003cli\u003e    6 navigation keys\u003c\/li\u003e\n\u003cli\u003e    Volume control keys\u003c\/li\u003e\n\u003cli\u003e    Illuminated mute key\u003c\/li\u003e\n\u003cli\u003e    Illuminated headset key\u003c\/li\u003e\n\u003cli\u003e    Illuminated hands-free speakerphone key Interface\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    Dual-port Gigabit Ethernet\u003c\/li\u003e\n\u003cli\u003e    Power over Ethernet (IEEE 802.3af), class 3\u003c\/li\u003e\n\u003cli\u003e    1 x USB port (2.0 compliant)\u003c\/li\u003e\n\u003cli\u003e    1 x RJ9 (4P4C) handset port\u003c\/li\u003e\n\u003cli\u003e    1 x RJ9 (4P4C) headset port\u003c\/li\u003e\n\u003cli\u003e    Supports up to 3 color-screen expansion modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eManagement\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    Configuration: browser\/phone\/auto-provision\u003c\/li\u003e\n\u003cli\u003e    Auto provision via FTP\/TFTP\/HTTP\/HTTPS for mass deploy\u003c\/li\u003e\n\u003cli\u003e    Auto-provision with PnP\u003c\/li\u003e\n\u003cli\u003e    Broadsoft device management\u003c\/li\u003e\n\u003cli\u003e    Zero-sp-touch, TR-069\u003c\/li\u003e\n\u003cli\u003e    Phone lock for personal privacy protection\u003c\/li\u003e\n\u003cli\u003e    Reset to factory, reboot\u003c\/li\u003e\n\u003cli\u003e    Package tracing export, system log\u003c\/li\u003e\n\u003cli\u003e    T54S\u0026amp;T52S unified firmware and Auto-P template\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNetwork and Security\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    SIP v1 (RFC2543), v2 (RFC3261)\u003c\/li\u003e\n\u003cli\u003e    Call server redundancy supported\u003c\/li\u003e\n\u003cli\u003e    NAT traversal: STUN mode\u003c\/li\u003e\n\u003cli\u003e    Proxy mode and peer-to-peer SIP link mode\u003c\/li\u003e\n\u003cli\u003e    IP assignment: static\/DHCP\/PPPoE\u003c\/li\u003e\n\u003cli\u003e    HTTP\/HTTPS web server\u003c\/li\u003e\n\u003cli\u003e    Time and date synchronization using SNTP\u003c\/li\u003e\n\u003cli\u003e    UDP\/TCP\/DNS-SRV(RFC 3263)\u003c\/li\u003e\n\u003cli\u003e    QoS: 802.1p\/Q tagging (VLAN), Layer 3 ToS DSCP\u003c\/li\u003e\n\u003cli\u003e    SRTP for voice\u003c\/li\u003e\n\u003cli\u003e    Transport Layer Security (TLS)\u003c\/li\u003e\n\u003cli\u003e    HTTPS certificate manager\u003c\/li\u003e\n\u003cli\u003e    AES encryption for configuration file\u003c\/li\u003e\n\u003cli\u003e    Digest authentication using MD5\/MD5-sess\u003c\/li\u003e\n\u003cli\u003e    OpenVPN, IEEE802.1X\u003c\/li\u003e\n\u003cli\u003e    Pv6, LLDP\/CDP\/DHCP VLAN, ICE\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOther Physical Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e    Stand with 2 adjustable angles\u003c\/li\u003e\n\u003cli\u003e    Wall mountable (Optional - Sold Separately)\u003c\/li\u003e\n\u003cli\u003e    External Yealink AC adapter (Optional - Sold Separately) AC 100~240V input and DC 5V\/2A output\u003c\/li\u003e\n\u003cli\u003e    Power consumption (PSU): 1.9W-3.5W\u003c\/li\u003e\n\u003cli\u003e    Power consumption (PoE): 2.1W-4.1W\u003c\/li\u003e\n\u003cli\u003e    Dimension (W*D*H*T): 233mm*218.8mm*172.6mm*42.6mm\u003c\/li\u003e\n\u003cli\u003e    Operating humidity: 10~95%\u003c\/li\u003e\n\u003cli\u003e    Operating temperature: -10~40°C (+14~104°F)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan style=\"font-size: 10px;\"\u003e..JA\u003c\/span\u003e\u003c\/p\u003e","brand":"Yealink","offers":[{"title":"Default Title","offer_id":51573539078447,"sku":"WWTaYLK T54S","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/6755\/8447\/files\/sip-t58a2_f0cb69b6-51b7-4b8c-8931-2bd89d378177.jpg?v=1751073243","url":"https:\/\/citicalls.com\/products\/yealink-sip-t54s-16-line-voip-ip-media-phone-color-lcd-bt-usb-dual-gigabit-poe","provider":"citiCALLS","version":"1.0","type":"link"}