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Yealink T46S

Especially designed for busy executives and professionals, Yealink SIP-T52S is an ease-of-use Media IP Phone with a 2.8-inch color-screen and 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.

Technical Specs

Core Features:

  • A 2.8-inch Color-screen IP Phone with New Design
  • HD Audio Built-in
  • Bluetooth USB 2.0
  • New structure design
  • 2.8" 320 x 240-pixel color display with backlight
  • uilt-in Bluetooth 2.0
  • USB 2.0 port for USB recording and wired/wireless USB headsets
  • Opus Codec support
  • T54S & T52S firmware and Auto-P template unified
  • Up to 16 VoIP ccounts/li>
  • Dual-port Gigabit Ethernet
  • PoE support
  • Paperless label design
  • Wi-Fi via WF40
  • Color-screen Expansion Module support
  • Stand with 2 adjustable angles

Audio Features • HD voice: HD handset, HD speaker • Hearing aid compatible (HAC) handset • Audio codec: Opus, G.722, G.711 (A/µ), G.723, G.723.1, G.726, G.729AB, iLBC • DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO • Full-duplex hands-free speakerphone with AEC • VAD, CNG, AEC, PLC, AJB, AGC Phone Features • 12 VoIP accounts • Call hold, mute, DND • One-touch speed dial, hotline • Call forward, call waiting, call transfer • Group listening, SMS, emergency call • Redial, call return, auto answer • 3-way conferencing • Direct IP call without SIP proxy • Ring tone selection/import/delete • Set date time manually or automatically • Dial plan, XML Browser, Action URL/URI • RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035) • Built-in Bluetooth for: Bluetooth headset, Mobile contacts synchronization • USB port (2.0 compliant) for: wired/wireless USB headset Wi-Fi through WF40, USB call recording through USB flash drive • Enhanced DSS key Directory • Local phonebook up to 1000 entries • Black list • XML/LDAP remote phonebook • Smart dialing • Phonebook search/import/export • Call history: dialed/received/missed/forwarded IP-PBX Features • Busy Lamp Field (BLF) • Bridged Line Apperance (BLA) • Anonymous call, anonymous call rejection • Hot-desking, voice mail • Flexible seating • Call park, call pickup • Executive and Assistant • Centralized call recording • Call recording Display and Indicator • 2.8" 320 x 240-pixel color display with backlight • 16 bit depth color • LED for call and message waiting indication • Dual-color (red or green) illuminated LEDs for line status information • Wallpaper • Intuitive user interface with icons and soft keys • Multilingual user interface • Caller ID with name and number • Screensaver • Power saving Feature keys • 8 line keys with LED • 8 line keys can be programmed up to 21 various features (3-page view) • 5 features keys:mute, headset, message, redial, hands-free speakerphone • 4 context-sensitive “soft” keys • 6 navigation keys • Volume control keys • Illuminated mute key • Illuminated headset key • Illuminated hands-free speakerphone key Interface • Dual-port Gigabit Ethernet • Power over Ethernet (IEEE 802.3af), class 3 • 1 x USB port (2.0 compliant) • 1 x RJ9 (4P4C) handset port • 1 x RJ9 (4P4C) headset port • Supports up to 3 color-screen expansion modulesManagement • Configuration: browser/phone/auto-provision • Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy • Auto-provision with PnP • Broadsoft device management • Zero-sp-touch, TR-069 • Phone lock for personal privacy protection • Reset to factory, reboot • Package tracing export, system log • T54S&T52S unified firmware and Auto-P template Network and Security • SIP v1 (RFC2543), v2 (RFC3261) • Call server redundancy supported • NAT traversal: STUN mode • Proxy mode and peer-to-peer SIP link mode • IP assignment: static/DHCP/PPPoE • HTTP/HTTPS web server • Time and date synchronization using SNTP • UDP/TCP/DNS-SRV(RFC 3263) • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP • SRTP for voice • Transport Layer Security (TLS) • HTTPS certificate manager • AES encryption for configuration file • Digest authentication using MD5/MD5-sess • OpenVPN, IEEE802.1X • Pv6, LLDP/CDP/DHCP VLAN, ICE Other Physical Features •  Stand with 2 adjustable angles • Wall mountable (optional) • External Yealink AC adapter (optional): AC 100~240V input and DC 5V/2A output • Power consumption (PSU): 1.9W-3.4W • Power consumption (PoE): 2.1W-4.0W • Dimension (W*D*H*T): 211.6mm*212.0mm*166.8mm*42.6mm • Operating humidity: 10~95% • Operating temperature: -10~40°C (+14~104°F)

Included In The Box

Package Features

  • Package content:
  • Yealink SIP-T52S IP phone
  • Handset with handset cord
  • Ethernet Cable
  • Stand
  • Quick Start Guide
The Breakfast Guarantee!
If I can't save you money we will buy your office breakfast! Send me your name and email address and I will request a phone bill. If I can't save you money, provide more features, and introduce disaster recovery to your phone system we will buy your entire office breakfast!