Yealink IP Phone T56A 16-Lines SIP-T56A business IP phone

• Wire or Not: Wireless
• LCD display: 7" capacitive touch screen
• Resolution: 1024 X 600
• Model NO.: SIP-T56A
• USB Port (2.0 Compliant): 1
• Ethernet Port: Dual-port Gigabit Ethernet
• Expansion Module (purchased separately): Yealink EXP50
• HD Voice: HD Handset, HD Speaker
• LCD Backlight: yes
• Memory Key: 27
• Bluetooth: yes
• Wi-Fi: 2.4G
• Camera: no
• Video Resolution: no
• Line Key: 0
• Transport Package: Original Package
• Specification: 660 mm*293 mm*312 mm
• Trademark: Yealink
• Origin: China
• Production Capacity: 1000pieces/Week

Product Description

Product Description

Yealink IP Phone T56A 16-Lines(skype for business) SIP-T56A business ip phone
Easy Audio and Visual Communication
SIP-T56A

• 7 inch (1024 x 600) capacitive touch screen

• Runs Android 5.1.1

• Yealink Noise Proof Technology

• Yealink's SDK (Software Development Kit)

• DoorPhone Features

(Preview, One-button Open, Monitoring)

• Built-in Bluetooth 4.0+ for headsets and

pairing mobile devices

• Built-in Wi-Fi (802.11b/g/n)

• USB 2.0 port (2.0 compliant) for USB headset,

media and storage applications

• Opus Codec support

• Up to 16 VoIP accounts

• Up to 5-party audio conferencing

• Stand with 2 adjustable angles

• Wall mountable

• Color-screen Expansion Module support

Key Features
1.HD Audio

The Yealink SIP-T56A includes the latest version of Yealink Optimal HD Voice technologies, including the Yealink Noise Proof Technology and now supports the Opus codec, which helps maximize the acoustic performance of the phone's handset, headset and especially the speakerphone. And its hearing aid compatible (HAC) handset helps the person who is with hearing loss to hear the voice more clearly.

2.A Better User Experience with Android Operating System
Based on Android 5.1.1, the Yealink SIP-T56A features a built-in browser, email, calendar and more. Administrators can easily install additional Android applications to improve collaboration and productivity. Meanwhile, the Open Yealink's SDK (Software Development Kit) allows the phone deeply integrate with 3rd party applications, providing richer phone features and giving a better user experience.
3.Richer Interface for Easy Customization
The Yealink SIP-T56A features Bluetooth 4.0+ EDR for pairing with headsets and mobile phones. It also includes dual-port Gigabit Ethernet with PoE as well as built-in Wi-Fi. The USB 2.0 port allows for media and storage via a USB flash drive and a direct wired/wireless USB headset connection. The SIP-T56A can also be paired with up to 3 Yealink color-screen expansion modules.
4.Efficient Provisioning and Management
The Yealink SIP-T56A supports Yealink's efficient Auto-Provisioning mechanism, including phone deployment and application installation. Administrators can take advantage of centralized deployment, management, updating and uninstalling to ensure application standardization.

Specification

Audio features	• HD voice: HD handset, HD speaker • Hearing aid compatible (HAC) handset • Yealink Noise Proof Technology • Audio codec: Opus, G.722, G.722.1, G.722.1C, G.711 (A/µ), G.723, 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
Display and Indicator	• 7" 1024 x 600 capacitive touch screen • 5 points multi-touch surface • Screensaver and Wallpaper • LED for call and message waiting indication • Intuitive user interface with icons and soft keys • Multilingual user interface • Caller ID with name, number and photo
Android bundled Applications	• FileManager/Email/Calendar/Gallery/Recorder/ Calculator/Browser/Message • Third party Android application support
Phone Features	• Yealink's SDK (Software Development Kit) • 16 VoIP accounts • Call hold, call forward • Call waiting, call transfer • One-touch speed dial, hotline • Mute, DND • Group listening, emergency call • Redial, call return, auto answer • Direct IP call without SIP proxy • Ring tone select/import/delete • Set date time manually or automatically • Dial plan, action URL/URI • RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035) • Five-party audio conferencing • Data import/export via Bluetooth, email, etc. • DoorPhone features: Preview, One-button Open, Monitoring
Corded-Cordless Phone (via DECT Dongle DD10K)	• Up to 4 DECT cordless handsets • Up to 4 concurrent calls • Support Yealink W52H/W53H (OTA pending)/W56H/ DD Phone • Slave Handset for Master Deskset
IP-PBX Features	• Busy Lamp Field (BLF) • Bridged Line Appearance (BLA) • Anonymous call, anonymous call rejection • Remote office, hot desking, intercom, paging • Message Waiting Indicator (MWI) • Voice mail, call park, call pickup, music on hold • Call completion, call recording
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
Feature keys	• 27 one-touch DSS keys • 8 feature keys: hold, transfer, message, headset, mute, redial, speakerphone, volume • Illuminated mute/headset/hands-free speakerphone key
Interface	• Dual-port Gigabit Ethernet • Power over Ethernet (IEEE 802.3af), class 3 • Built-in Wi-Fi (2.4GHz, 802.11b/g/n) • Built-in Bluetooth 4.0+ EDR for - Bluetooth headsets - Pairing mobile devices • 1 x USB 2.0 port (on the rear of the phone) for: - USB flash drive - Wired/wireless USB headset - Color-screen expansion modules • 1 x Security lock port • 1 x RJ9 (4P4C) handset port • 1 x RJ9 (4P4C) headset port • Supports up to 3 color-screen expansion modules
Management	• Configuration: browser/phone/auto provision • Auto provision via FTP/TFTP/HTTP/HTTPS • Auto provision with PnP, Zero-sp-touch, TR-069 • Phone lock for personal privacy protection • Reset to factory, reboot • Package tracing export, system log • T56A&T58A&T58V unified firmware and common.cfg file • Only the administrator can install/uninstall apps via autop • Setup Assistant wizard
Network and Security	• IPv4/IPv6 • 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 • Transport Layer Security (TLS) • HTTPS certificate manager • AES encryption for configuration file • Adb encryption authenticated • Digest authentication using MD5/MD5-sess • OpenVPN, IEEE802.1X
Other Physical Features	• Color: Metallic Grey • Wall mountable (optional) • External Yealink AC adapter (optional): AC 100~240V input and DC 5V/2A output • Power consumption (PSU): 1.5W-4.5W • Power consumption (PoE): 2.3W-6.0W • Dimension (W*D*H*T): 259.4mm*235.2mm*194.5mm*42.6mm • Operating humidity: 10~95% • Operating temperature: -10~40°C (+14~104°F)
Package features	• Package content: - Yealink SIP-T56A IP phone - Handset with handset cord - Ethernet Cable (2m CAT5E FTP Cable) - Stand - Quick Start Guide - Power Adapter (Optional) • Qty/CTN: 5 PCS • N.W/CTN: 8.3 kg • G.W/CTN: 9.2 kg • Giftbox size: 299 mm*293 mm*128 mm • Carton Meas: 660 mm*293 mm*312 mm

Accessories products

EXP50 4.3" 272 x 480-pixel color screen Color icons for rich visual experience 20 physical keys on each page with dual-color LEDs Three independent control keys with illuminated LED for fast switching pages Supports up to 3 modules daisy-chain Stand with 2 adjustable angles

Recommended Products and Compare

Product name	SIP-T57W	SIP-T54W	SIP-T53W	SIP-T58V
LCD	7" color LCD	4.3" color LCD	3.7" graphical LCD	7" capacitive
Resolution	800 x 480	480 x 272	360 x 160	1024 x 600
LCD Backlight	√	√	√	√
Line	16	16	12	16
PoE	√	√	√	√
GigE	√	√	√	√
USB Port (2.0 compliant)	1	1	1	2
Ethernet Port	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet
External Yealink AC adapter (optional)	AC 100~240V Input and DC 5V/2A Output	AC 100~240V Input and DC 5V/2A Output	AC 100~240V Input and DC 5V/2A Output	AC 100~240V Input and DC 5V/2A Output
Built-in Wi-Fi	√	√	√	2.4G
Built-in Bluetooth	√	√	√	√
Camera	X	X	X	√
3-way Conferencing	X	X	X	√

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