{"product_id":"sip-t33g","title":"Yealink SIP-T33G 4-Line Gigabit IP Phone with Color LCD","description":"[shortdesc]4 SIP accounts, 2.4 in color LCD, HD Voice, dual Gigabit Ethernet, PoE, 5-way conferencing[\/shortdesc]\n\n\u003cp\u003e[properties]\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 512px;\" width=\"512\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 172px;\" width=\"172\"\u003e \u003ccol style=\"width: 340px;\" width=\"340\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYealink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSIP-T33G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eSIP-T33G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eIP Phone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eT3 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e2.4” 320 x 240-pixel color display with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoIP Accounts\u003c\/td\u003e\n\u003ctd\u003e4 VoIP accounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003eDual-port Gigabit Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoE Support\u003c\/td\u003e\n\u003ctd\u003ePower over Ethernet (IEEE 802.3af), class 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConferencing\u003c\/td\u003e\n\u003ctd\u003eLocal 5-way conferencing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eWall mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eClassic Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e212 x 186 x 146 x 42 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10 to +45°C (+14 to 113°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e[\/properties]\u003c\/p\u003e\n\n\u003cp\u003e[specifications]\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 512px;\" width=\"512\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 172px;\" width=\"172\"\u003e \u003ccol style=\"width: 340px;\" width=\"340\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHD Voice\u003c\/td\u003e\n\u003ctd\u003eHD handset, HD speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Technology\u003c\/td\u003e\n\u003ctd\u003eSmart Noise Filtering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNarrowband Codec\u003c\/td\u003e\n\u003ctd\u003ePCMU (G.711A), PCMA (G.711μ), G.723.1, G.729, G.729A, G.729B, G.729AB, G.726, iLBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDTMF\u003c\/td\u003e\n\u003ctd\u003eIn-band, Out-of-band (RFC 2833) and SIP INFO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeakerphone\u003c\/td\u003e\n\u003ctd\u003eFull-duplex hands-free speakerphone with AEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Features\u003c\/td\u003e\n\u003ctd\u003eVAD, CNG, AEC, PLC, AJB, AGC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Keys\u003c\/td\u003e\n\u003ctd\u003e4 line keys with LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSS Keys\u003c\/td\u003e\n\u003ctd\u003e4 line keys can be programmed up to 12 paperless DSS keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeature Keys\u003c\/td\u003e\n\u003ctd\u003eMessage, headset, redial, mute, hands-free speakerphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNavigation Keys\u003c\/td\u003e\n\u003ctd\u003e6 navigation keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirectory\u003c\/td\u003e\n\u003ctd\u003eLocal phonebook up to 1000 entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote Phonebook\u003c\/td\u003e\n\u003ctd\u003eXML\/LDAP remote phonebook\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCall History\u003c\/td\u003e\n\u003ctd\u003eDialed, received, missed, forwarded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e1 x RJ9 (4P4C) handset port, 1 x RJ9 (4P4C) headset port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eAC 100-240 V input and DC 5 V\/0.6 A output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePSU: 2-3 W, PoE: 3.5-5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e10-95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-30 to +70°C (-22 to +158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManagement\u003c\/td\u003e\n\u003ctd\u003eBrowser, phone, auto-provision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Provision\u003c\/td\u003e\n\u003ctd\u003eFTP, TFTP, HTTP, HTTPS, PnP, TR-069\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Protocols\u003c\/td\u003e\n\u003ctd\u003eSIP v1 (RFC2543), SIP v2 (RFC3261), STUN, DHCP, HTTP, HTTPS, SNTP, UDP, TCP, DNS-SRV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQoS\u003c\/td\u003e\n\u003ctd\u003e802.1p\/Q tagging (VLAN), Layer 3 ToS DSCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity Features\u003c\/td\u003e\n\u003ctd\u003eSRTP, TLS 1.3, HTTPS certificate manager, AES256, digest authentication, OpenVPN, IEEE802.1X, L2TP VPN, secure boot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIPv6 Support\u003c\/td\u003e\n\u003ctd\u003eIPv6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless Security\u003c\/td\u003e\n\u003ctd\u003eWPA2\/WPA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eREACH, ISO 9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQty\/CTN\u003c\/td\u003e\n\u003ctd\u003e10 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN.W\/CTN\u003c\/td\u003e\n\u003ctd\u003e9.56 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eG.W\/CTN\u003c\/td\u003e\n\u003ctd\u003e10.52 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGiftbox Size\u003c\/td\u003e\n\u003ctd\u003e238 × 210 × 103 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarton Meas\u003c\/td\u003e\n\u003ctd\u003e535 × 443 × 250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e[\/specifications]\u003c\/p\u003e\n\n\u003cp\u003e[accesories]\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 512px;\" width=\"512\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 172px;\" width=\"172\"\u003e \u003ccol style=\"width: 340px;\" width=\"340\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eYealink SIP-T33G IP phone, handset with handset cord, Ethernet Cable (1.5m CAT5E UTP Cable), stand, Quick Start Guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e[\/accesories]\u003c\/p\u003e\n\n\u003ch2\u003eEntry-Level VoIP Phone for Productive Office Calling\u003c\/h2\u003e\n\u003cp\u003eThe Yealink SIP-T33G is an entry-level IP phone built for professional voice communication in small and large office environments. It supports up to 4 SIP accounts, local 5-way conferencing, Yealink HD Voice, and a 2.4 inch 320 x 240 color display with backlight for clear daily operation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits and Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupports up to 4 SIP accounts for flexible business calling.\u003c\/li\u003e\n\u003cli\u003eYealink HD Voice and Smart Noise Filtering help improve call clarity.\u003c\/li\u003e\n\u003cli\u003eDual-port Gigabit Ethernet supports fast wired network connectivity.\u003c\/li\u003e\n\u003cli\u003eIntegrated PoE support simplifies deployment where compatible network power is available.\u003c\/li\u003e\n\u003cli\u003eLocal 5-way conferencing helps teams handle multi-party conversations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOffice desks requiring a reliable entry-level VoIP phone.\u003c\/li\u003e\n\u003cli\u003eSmall business and enterprise workstations using SIP-based calling.\u003c\/li\u003e\n\u003cli\u003eReception, administration, support, and shared office phone setups.\u003c\/li\u003e\n\u003cli\u003eDeployments requiring centralized management through Yealink platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Yealink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SIP-T33G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Entry-level IP phone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIP Accounts:\u003c\/strong\u003e Up to 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2.4 inch 320 x 240-pixel color display with backlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet:\u003c\/strong\u003e Dual-port Gigabit Ethernet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Power over Ethernet IEEE 802.3af, class 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio:\u003c\/strong\u003e HD handset, HD speaker, Smart Noise Filtering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConferencing:\u003c\/strong\u003e Local 5-way conferencing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 212 x 186 x 146 x 42 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUpgrade Office Calling with Yealink SIP-T33G\u003c\/h2\u003e\n\u003cp\u003eChoose the Yealink SIP-T33G for cost-conscious VoIP deployments that need color display navigation, Gigabit connectivity, HD audio, PoE support, and practical SIP calling features in a compact desk phone.\u003c\/p\u003e","brand":"Yealink","offers":[{"title":"Default Title","offer_id":44101370445927,"sku":"SIP-T33G-NEW","price":84.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2388\/1557\/files\/81gEdFXs2ML.jpg?v=1782244573","url":"https:\/\/networkdevicesinc.com\/products\/sip-t33g","provider":"Network Devices Inc.","version":"1.0","type":"link"}