Yealink T23G

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Yealink T23G

SKU: YEA-SIP-T23G

Availability: Special Order - Call for Availability

This phone does not come with a power supply, it is PoE out of the box. If you need a Power Supply please purchase the Yealink Universal Power Supply.

The Yealink SIP-T23G is a cost effective IP phone, featuring a 132x64 pixel graphical LCD, two-port gigabit ethernet switch, PoE support, up to 3 SIP accounts, and dual-color LEDs.

DESCRIPTION

Manufacturer: Yealink


Yealink SIP-T23G features an intuitive user interface and enhanced functionality, which makes it easy for people to interact and maximize productivity. Yealink HD technology enables rich, clear, life-like voice communications, outsourced management options, flexible deployment and third-party communications applications. As a cost-effective IP solution, it helps users to streamline business processes and deliver a powerful security and consistent communication experience for small and large offices environment.


Yealink SIP-T23G Core Features:


  • Yealink HD Voice
  • Dual-port Gigabit Ethernet
  • PoE support
  • 132x64-pixel graphical LCD
  • Up to 3 SIP accounts
  • Supports Dual-color LEDs
  • Headset support
  • Wall mountable
  • IPv6 support
  • Paperless design
  • Simple, flexible and secure provisioning options
TECHNICAL INFO
SPECIFICATIONS
Audio Features
  • HD Voice: HD handset, HD speaker
  • Wideband codec: G.722
  • Narrowband codec: G.711, G.723.1, G.729AB, G.726, 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
  • 3 SIP accounts
  • Call hold, mute, DND
  • One-touch speed dial. hotline
  • Call forward, call waiting, call transfer
  • Group listening, SMS
  • Redial, call return, auto answer
  • Local 3-way conferencing
  • Direct IP call without SIP proxy
  • Ringtone selection/import/delete
  • Set date/time manually or automatically
  • Dial plan, off hook hotline
  • XML Browser, Action URL/URI
  • Integrated Screenshots
  • RTCP-XR
Directory
  • Local phonebook up to 1000 entries
  • Blacklist
  • XML/LDAP remote phonebook
  • Intelligent search method
  • 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, emergency call
  • Message Waiting Indicator (MWI)
  • Voicemail, call park, call pickup
  • Intercom, paging, music on hold
  • Call completion, call recording
Display & Indicator
  • 132x64-pixel graphical LCD with backlight
  • LED for call and message waiting indication
  • Dual-color (red or green) illuminated LEDs for line status information
  • Intuitive user interface with icons and soft keys
  • National language selection
  • Caller ID with name, number
Feature Keys
  • 3 line keys with LED
  • 5 features keys: message, headset, redial, transfer, hands-free speakerphone
  • 6 navigation keys
  • Volume control keys
Interface
  • Dual-port Gigabit Ethernet ports
  • Power over Ethernet (IEEE 802.3af), class 2
  • 1xRJ9 (4P4C) handset port
Other Physical Features
  • Wall mountable
  • External univeral AC adapter (optional): AC 100~240V input and DC 5V/600mA output
  • Power consumption (PSU): 0.72-1.56W
  • Power consumption (PoE): 0.96-1.98W
  • Dimension(W*D*H*T):209mm*188mm*150mm*41mm
  • Operating humidity: 10~95%
  • Operating temperature: -10~50°C
Management
  • Configuration: browser/phone/auto-provision
  • Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
  • Auto-provision with PnP
  • Zero-sp-touch
  • Reset to factory, reboot
  • Package tracing export, system log
Network & Security
  • SIP v1 (RFC2543), v2 (RFC3261)
  • NAT transverse: STUN mode
  • Proxy mode and peer-to-peer SIP link mode
  • IP assignment: static/DHCP
  • 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
  • IPv6
Package Features
  • N.W/CTN: 11.8 kg
  • G.W/CTN: 13.0 kg
MODEL SERIES
T2X Series T4X Series T5X Series

Yealink T21P E2

  • Up to 2 SIP accounts
  • Two-port 10/100 Ethernet, integrated PoE
  • 132 x 64 pixel graphical LCD backlit display
  • Headset, wall-mountable

Yealink T40P

  • Up to 6 SIP accounts
  • PoE support
  • 192 x 64 pixel graphical LCD with backlight
  • Yealink Optima HD voice

Yealink T52S

  • Up to 16 SIP accounts
  • PoE support
  • 2.8" 320 x 240 pixel color display with backlight
  • Dual-port Gigabit Ethernet

Yealink T23G

  • Up to 3 SIP accounts
  • PoE support
  • 132 x 64 pixel graphical LCD backlit display
  • Dual-port Gigabit Ethernet

Yealink T41P

  • Up to 6 SIP accounts
  • PoE support
  • 2.7" 192 x 64 pixel graphical LCD with backlight
  • Simple, flexible and secure provisioning options

Yealink T54S

  • Up to 16 SIP accounts
  • PoE support
  • 4.3" 480 x 272 pixel color display with backlight
  • Dual-port Gigabit Ethernet

Yealink T27G

  • Up to 6 SIP accounts
  • PoE support
  • 3.66" 240 x 120 pixel graphical LCD with backlight
  • Yealink Optima HD voice

Yealink T41S

  • Up to 6 SIP accounts
  • PoE support
  • 2.7" 192 x 64 pixel graphical LCD with backlight
  • Opus codec support: 8kHz (narrow), 16 kHz (wide)

Yealink T56A

  • Up to 16 SIP accounts
  • Opus Codec support
  • 7" 1024 x 600 capacitive touch screen
  • Runs Android 5.1.1

Yealink T29G

  • Up to 16 SIP accounts
  • PoE support
  • 4.3" 480 x 272 pixel color display with backlight
  • Dual-port Gigabit Ethernet

Yealink T42S

  • Up to 12 SIP accounts
  • PoE support
  • 2.7" 192 x 64 pixel graphical LCD with backlight
  • Yealink Optima HD voice

Yealink T58A

  • Up to 16 SIP accounts
  • Built-in Wi-Fi
  • 7" 1024 x 600 capacitive adjustable touch screen
  • Runs Android 5.1.1

Yealink T46S

  • Up to 16 SIP accounts
  • PoE support
  • 4.3" 480 x 272 pixel color display with backlight
  • Dual-port Gigabit Ethernet

Yealink T58V

  • Up to 16 SIP accounts
  • Built-in Wi-Fi
  • 7" 1024 x 600 capacitive adjustable touch screen
  • 720p HD video

Yealink T48S

  • Up to 16 SIP accounts
  • PoE support
  • 7" 800 x 480 pixel color touch screen with backlight
  • Supports expansion modules

Yealink T49G

  • Up to 16 SIP accounts
  • Full-HD 1080p30 video call
  • 8" 1280 x 800 capacitive (10 points) touch screen IPS LCD
  • Standard HDMI output for connection to monitor
DECT Phones Conference Phones

Yealink W60B

  • Up to 8 concurrent calls
  • Up to 8 DECT cordless handsets
  • Support Opus audio codec
  • TLS and SRTP security encryption

Yealink CP860

  • 10-feet and 360 degree voice pickup
  • Optional expansion microphones for wider reception
  • 5-way conference call
  • Connect to a mobile phone or PC for conference calls

Yealink RT20U

  • Compatible with Yealink W52P/W56P IP DECT Phone
  • Plug & play setup
  • Compatible with DECT GAP
  • Slim Design

Yealink CP960

  • 20-foot and 360 degree voice pickup
  • 5" multi-touch screen with 720x1280 resolution
  • 5-way conference call
  • Android 5.1 Operating System

Yealink W52P

  • Up to 4 concurrent calls
  • 10 hours talk time, 100 hours standby time
  • 1.8" color display with intuitive user interface
  • DECT radio coverage up to 50m indoors and 300m outdoors

Yealink CP920

  • 20-foot and 360-degree voice pickup
  • 3.1” 248 x 120 pixel graphical LCD with backlight
  • 5-way conference call
  • Local 3-way PSTN conference via Yealink CPN10

Yealink W56P

  • Up to 4 concurrent calls
  • Up to 30 hours talk time, Up to 400 hours standby time
  • 2.4" 240 x 320 color screen with intuitive user interface
  • Quick charging: 10 mins charge time for 2 hours talk time