{"product_id":"yealink-sip-t77u-gigabit-ip-phone-1301011","title":"Yealink SIP-T77U Gigabit IP Phone (1301011)","description":"\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin-bottom: 7.5pt; background: white;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eThe Yealink T77U is a premium executive IP desk phone designed for professionals who demand an intuitive user experience, crystal-clear audio, and enterprise-grade security. Featuring a vibrant 7-inch color touchscreen, AI-powered noise cancellation, Yealink Acoustic Shield technology, and dual Gigabit Ethernet ports with PoE support, the T77U delivers exceptional call quality in busy office environments. Its modern, slim design includes both USB-A and USB-C ports for flexible connectivity with USB headsets, Bluetooth or Wi-Fi adapters, and supports color expansion modules for advanced call handling. With support for up to 16 SIP accounts, TLS\/SRTP encryption, and an easy-to-use interface with light and dark themes, the T77U is an ideal solution for executives, managers, receptionists, and power users who require a feature-rich business phone that enhances productivity and collaboration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif; color: #0d0d0d; text-decoration: underline;\"\u003e Features\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Display:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e 7-inch, 800x480-pixel resolution, color touchscreen LCD display\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Call Appearance: \u003c\/span\u003e\u003c\/b\u003e \u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Supports up to 16 SIP accounts \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eFixed Feature Buttons: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eHold, transfer, message, headset, mute, redial, speakerphone\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eNavigation Keys: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eTouchscreen\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eProgrammable Line\/Feature Keys: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e84 programmable keys that support either lines or call features\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Button Module Expansion: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eSupports up to 3 Yealink EXP55 expansion modules (see optional accessories)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Speakerphone: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eIncludes high-quality, 2-way speakerphone\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Audio: \u003c\/span\u003e\u003c\/b\u003e \u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Supports G.722 Wideband Audio (HD Voice)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Wall-Mountable: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eYes, requires optional wall mount kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Ethernet Connectivity:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Dual Gigabit Ethernet (10\/100\/1000) line interface (PC Pass Through \u0026amp; Network Connection)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Bluetooth: \u003c\/span\u003e\u003c\/b\u003e \u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Built-in Bluetooth allows support for wireless headsets and mobile contacts synchronization\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eWi-Fi: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eRequires optional WF50 WiFi dongle\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e USB: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eSingle\u003c\/span\u003e \u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eUSB port allows users to connect optional accessories such as USB Headsets and USB Flash Drive’s for call recording\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Headset Port: \u003c\/span\u003e\u003c\/b\u003e \u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Includes RJ9 headset port for wired headsets. Also supports USB headsets.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Message Waiting Indicator: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eYes\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Adjustable Tilt Display: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eNo\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Network: \u003c\/span\u003e\u003c\/b\u003e \u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Static or DHCP IP address assignment. Auto provision via FTP\/TFTP\/HTTP\/HTTPS for mass deployment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Global Support:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Uses Icon keys and supports multiple languages\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif; color: #0d0d0d; text-decoration: underline;\"\u003e Power Requirements\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Supports 802.3af Power-over-ethernet (PoE)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Can also be powered via optional power adapter if PoE is not available on your network (power supply sold separately – see optional accessories)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif; color: #0d0d0d; text-decoration: underline;\"\u003e System Compatibility\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Compatible with a wide variety of open source PBX systems or Hosted Cloud Solutions (Vonage Business, Ring Central, Nextiva, 8x8, etc)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Also compatible with 3CX, Asterisk, Broadsoft, and Genesys platforms\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif; color: #0d0d0d; text-decoration: underline;\"\u003e Package Contents\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003eSIP-T77U IP Phone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Desk Stand\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e Handset with 12 Ft. Cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Arial,sans-serif; color: #0d0d0d;\"\u003e CAT5E Network Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif; color: #0d0d0d; text-decoration: underline;\"\u003eReference Guides\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0250\/2718\/2677\/files\/Yealink-T77U-Datasheet-Shop4tele.pdf?v=1785348085\" title=\"Yealink SIP-T77U Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Arial,sans-serif;\"\u003eYealink SIP-T77U Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yealink (Phones)","offers":[{"title":"NEW \/ 1-YEAR","offer_id":49220902945076,"sku":"YEA-T77U","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2718\/2677\/files\/Yealink-T77U-IP-Phone-1.jpg?v=1785348212","url":"https:\/\/shop4tele.com\/products\/yealink-sip-t77u-gigabit-ip-phone-1301011","provider":"Shop4Tele","version":"1.0","type":"link"}