Yealink SIP-T53

Prime Business Phone (12 Line PoE)

Availability: In Stock

Brand New Includes One Year Warranty
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  • Technical Features

Technical Features for Yealink SIP-T53

Product # SIP-T53

The Yealink-SIP-T53 is an easy-to-use Prime Business Phone which is flexibly found comfortable viewing angle according to the personal and environmental needs. This phone works with the Bluetooth USB Dongle BT40/BT41 and Wi-Fi USB Dongle WF40/WF50. Its built-in USB 2.0 port allows for USB recording or a direct wired/wireless USB headset or up to three EXP50 expansion modules connection. This IP Phone includes bluetooth headsets and mobile contacts synchronization with bluetooth USB Dongle BT40 and also the Wi-Fi connectivity working with Wi-Fi Dongle WF40/WF50. Its built-in USB port allows to enjoy USB call recording via USB flash drive.

The SIP-T53 is coupled with latest version of Optimal HD Voice Technologies including Acoustic Shield Technology, which effectively eliminate background distractions and noises, and deliver crystal clear voice even in a noisy environment. Its latest Hearing Aid Compatibility (HAC) Regulations, helps the person is with hearing loss to hear the voice more clearly. This USB port can connect wired/wireless USB headset without connecting EHS36 and connects upto 3 expansion modules EXP50 and can be programmed upto 180 paperless DSS keys.
Factory Information:

Yealink-SIP-T53 Features:

  • Corded VoIP Video Phone
  • High Definition Audio Technology
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol (SIP)
  • 12-Line Operation
  • Caller ID
  • Voicemail Compatibility
  • 3.7" 360x160-Pixel Graphical LCD With Backlight
  • Dual Color LED Status Lights
  • 1000 Station Phone Directory / Dialer
  • Up To 5-Way Conferencing
  • Call Forwarding
  • Volume Control
  • Intercom / Call Transfer
  • Call Transfer
  • Auto Answer
  • 4 Context-Sensitive Softkeys
  • One-Touch Speed Dial
  • Mute
  • 6 Navigational Keys
  • IEEE 802.3af Power over Ethernet (PoE) Support
  • Optional AC Adapter (Not Included)
  • Dual-port Gigabit Ethernet
  • Anonymous Call Rejection
  • 5 Programmable Line / Feature Keys
  • 12 SIP Accounts
  • Full-Duplex Hands-Free Speakerphone
  • Adjustable LCD screen
  • Bluetooth Support (BT41 Dongle Required)
  • Wi-Fi Support (WF50 Dongle Required)
  • USB 2.0 port for USB Recording
  • Compatible with USB Headsets and Expansion Module EXP50
  • HAC Handset
  • Paperless Label Design
  • Wall Mountable

  • Audio Features
  • HD voice: HD handset, HD speaker
  • Hearing aid compatible (HAC) handset
  • Acoustic Shield
  • Audio codec:
    - Opus
    - G.722
    - PCMA
    - PCMU
    - G.729A/B
    - G.726
    - G.723.1
    - iLBC
  • DTMF:In-band, Out-of-band (RFC 2833) and SIP INFO
  • Full-Duplex hands-free speakerphone with AEC

  • Phone Features
  • 12 VoIP accounts
  • Call hold, mute, DND
  • Redial, call return, auto answer
  • One-touch speed dial, hotline
  • Call forward, call waiting, call transfer
  • Group listening, SMS, emergency call
  • 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)
  • USB port (2.0 compliant) for:
    - Wired/wireless USB headset
    - USB call recording through USB flash drive
    - Bluetooth headset through BT40
    - Bluetooth call through BT40
    - Mobile contacts synchronization through BT40
    - Wi-Fi through WF40/WF50
    - Expansion module EXP50 (up to 3)
  • Content Sharing (via Yealink VCD)(1)
  • Enhanced DSS key

  • Corded-Cordless Phone (via DECT Dongle DD10K)
  • Up to 4 DECT cordless handsets
  • Up to 4 concurrent calls
  • Support Yealink W52H/W53H/W56H/DD Phone
  • Slave Handset for Master Deskset

  • 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
  • Executive and Assistant
  • Call park, call pickup
  • Centralized call recording
  • Call recording

  • Display and Indicator
  • 3.7" 360x160-pixel graphical LCD with backlight
  • LED for call and message waiting indication
  • Dual-color (red or green) illuminated LEDs for line status
  • Intuitive user interface with icons and soft keys
  • Multilingual user interface
  • Caller ID with name and number
  • 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/headset/hands-free speakerphone key

  • Interface
  • Dual-port Gigabit Ethernet
  • Power over Ethernet (IEEE 802.3af), class 2
  • 1 x USB port (2.0 compliant)
  • 1 x RJ9 (4P4C) handset port
  • 1 x RJ9 (4P4C) headset port

  • Management
  • 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

  • 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
  • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
  • SRTP for voice
  • Transport Layer Security (TLS1.2)
  • HTTPS certificate manager
  • AES encryption for configuration file
  • Digest authentication
  • OpenVPN, IEEE802.1X

  • Other Physical Features
  • External Yealink AC adapter (optional): AC 100~240V input and DC 5V/1.2A output
  • USB output currency: 5V 500mA
  • Power consumption (PSU): 1.3W-2.3W
  • Power consumption (PoE): 1.8W-3.1W
  • Operating humidity: 10~95%
  • Operating temperature: 0~40°C (+32~104°F)

  • 1 x Yealink SIP-T53 IP phone
  • 1 x Handset with handset cord
  • 1 x Ethernet Cable
  • 1 x Stand
  • 1 x Quick Start Guide
The Yealink SIP-T53 Prime Business Phone has many exciting features for users of all types. It's one of FactoryOutletStore's best selling T Series. You can extend the lifetime of your Yealink SIP-T53 Prime Business Phone with the purchase of a FactoryOutletStore Factory Protection Plan. See the Yealink SIP-T53 Prime Business Phone gallery images above for more product views. FactoryOutletStore stocks a full line of accessories like Dongle, Yealink DD10K DECT Dongle, and Yealink EHS40 Wireless Headset Adapter for the Yealink SIP-T53 Prime Business Phone. The Yealink SIP-T53 Prime Business Phone is sold as a Brand New Unopened Item.
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