{"product_id":"yealink-sip-t85w-ip-phone","title":"Yealink SIP-T85W Premium IP Business Phone with 5.5\" Display, Wi-Fi 6, Bluetooth 5.0","description":"\u003cp\u003eThe Yealink SIP-T85W represents the next generation of premium business telephony, engineered specifically for executives and professionals who demand superior communication capabilities. This flagship IP phone combines cutting-edge technology with sophisticated design, featuring a 5.5-inch adjustable color display, AI-driven audio enhancement, and wireless connectivity that keeps pace with modern workplace demands.\u003c\/p\u003e\n\u003cp\u003eBuilt on a secure Linux 6.1 platform with TEE hardware encryption, the SIP-T85W addresses the critical security concerns of enterprise IT decision-makers while delivering exceptional user experience. The Hall-effect handset creates a quieter office environment, while Yealink's proprietary AI noise cancellation ensures flawless audio quality during every call. With support for 16 SIP accounts, 10-way conferencing, and expandable programmable keys, this phone scales seamlessly from individual executive use to complex enterprise deployments.\u003c\/p\u003e\n\u003cp\u003eThe SIP-T85W's three-layer security architecture—Core Ring, Shield Ring, and Guard Ring—provides comprehensive protection against tampering, network intrusions, and data breaches. Combined with its antimicrobial materials, emergency button, and HAC-compliant handset, this phone delivers both operational excellence and user safety for mission-critical business communications.\u003c\/p\u003e\n\u003ch2 style=\"color: #e65611;\"\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe Yealink SIP-T85W is ideal for organizations requiring premium communication solutions with advanced security and connectivity features:\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eExecutive Offices:\u003c\/strong\u003e C-suite and senior management requiring professional-grade telephony with large display, adjustable viewing angles, and superior audio quality for high-stakes calls\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eHealthcare Facilities:\u003c\/strong\u003e Medical offices and clinics needing antimicrobial materials, HAC-compliant handsets for accessibility, and secure encrypted communications for HIPAA compliance\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eFinancial Services:\u003c\/strong\u003e Banks, investment firms, and insurance companies requiring multi-line support, encrypted voice transmission, and enterprise-grade security for sensitive client communications\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eLegal Practices:\u003c\/strong\u003e Law firms and legal departments needing conference capabilities, call recording via USB, and secure communication channels for confidential discussions\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eCorporate Headquarters:\u003c\/strong\u003e Reception desks and administrative centers requiring expandable line keys, wireless connectivity options, and professional appearance for client-facing environments\u003c\/p\u003e\n\u003ch2 style=\"color: #e65611;\"\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e- \u003cstrong\u003ePremium Visual Experience:\u003c\/strong\u003e 5.5-inch color LCD screen with 960x480 resolution and adjustable viewing angle for comfortable all-day use with modern slim design and hidden hinge\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eAI-Enhanced Audio:\u003c\/strong\u003e Yealink Optimal HD Voice with Acoustic Shield technology, AI noise cancellation, 3W speaker, and support for wideband codecs including G.722 and AMR-WB for lifelike call quality\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eAdvanced Wireless Connectivity:\u003c\/strong\u003e Built-in dual-band Wi-Fi 6 (IEEE802.11ax) supporting 2.4GHz\/5GHz with WPA3 encryption plus Bluetooth 5.0 for headsets and mobile device pairing\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eMulti-Layer Security Architecture:\u003c\/strong\u003e Trusted Execution Environment with secure boot, TLS 1.3, SRTP media encryption, firmware signing, 802.1X authentication, and AES-256 configuration file protection\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eExtensive Line Capacity:\u003c\/strong\u003e 16 SIP accounts with 12 dual-color LED line keys, 60 programmable keys out-of-box expandable to 200+ keys with three EXP55 expansion modules\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eEnterprise Conferencing:\u003c\/strong\u003e 10-way local conference calling with full-duplex speakerphone, AEC, VAD, CNG, and support for both wideband and narrowband audio codecs\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eFlexible USB Integration:\u003c\/strong\u003e Dual USB ports (USB-A and USB-C) supporting USB headsets, call recording to flash drive, connection to Yealink speakerphones, and PC audio peripheral mode\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eHealth and Safety Features:\u003c\/strong\u003e Antimicrobial materials, red emergency button, HAC-compliant handset for hearing impaired users, and Hall-effect handset switch for quieter operation\u003c\/p\u003e\n\u003ch2 style=\"color: #e65611;\"\u003eQuick Specs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5-inch color LCD, 960 x 480 resolution, adjustable viewing angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Keys\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 line keys with dual-color LED, 60 programmable keys (4 pages), expandable to 200+ with EXP55 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSIP Accounts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 SIP accounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConferencing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-way local conference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Codecs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWideband: G.722, AMR-WB (optional) | Narrowband: G.711μ\/A, G.729, G.723.1, G.726, iLBC, AMR-NB (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeaker\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3W full-duplex speakerphone with AEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYealink Optimal HD Voice, Acoustic Shield, AI noise cancellation, VAD, CNG, PLC, AJB, AGC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-band Wi-Fi 6 (IEEE802.11a\/b\/g\/n\/ac\/ax), 2.4GHz\/5GHz, WPA2\/WPA3 encryption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0 for headsets, mobile phones, and PC peripheral mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Gigabit Ethernet with PoE support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-A and USB-C (dual ports)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecurity Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTLS 1.3, SRTP, AES-256 encryption, 802.1X, MD5\/SHA1\/SHA256\/SHA384\/SHA512, OpenVPN, L2TP VPN, secure boot, TEE encryption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIP v1\/v2, IPv4\/IPv6, UDP\/TCP\/DNS-SRV, STUN, LLDP\/CDP, QoS (802.1p\/Q, DSCP), ICE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinux 6.1 with dual system backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePoE or DC 5V (adapter sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesktop stand with adjustable angle, optional wall mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAntimicrobial materials, emergency button, HAC-compliant handset, Hall-effect handset switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpansion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 3x Yealink EXP55 color expansion modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeadset Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYealink BH71\/BH72\/BH76, WH62\/WH63 DECT, UH34\/UH36\/UH37\/UH38 USB, EHS support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #e65611;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e- Yealink SIP-T85W IP Phone\u003c\/p\u003e\n\u003cp\u003e- Handset with cord\u003c\/p\u003e\n\u003cp\u003e- Adjustable desktop stand\u003c\/p\u003e\n\u003cp\u003e- Quick Start Guide\u003c\/p\u003e","brand":"Yealink","offers":[{"title":"Default Title","offer_id":54049062289687,"sku":"Custom-Yealink-SIP-T85W","price":202.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5601\/8967\/files\/Image1-MainProduct_13.png?v=1784210104","url":"https:\/\/epicriseelectronics.com\/products\/yealink-sip-t85w-ip-phone","provider":"EpicRise Electronics LLC","version":"1.0","type":"link"}