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Yealink SIP-T23G

Professional IP Phone with 3 Lines & HD Voice

Yealink SIP-T23G features intuitive user interface and enhanced functionality which make 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, delivery a powerful, security and consistent communication experience for small and large offices environment

Key Features and Benefits

HD Audio

YealinkHD voice refers to the combination of software and hardware design as well as the implementation of wideband technology to maximize acoustic performance. Coupled with advanced acoustic clarity technology such as full duplex, echo cancellation, adaptive jitter buffer etc., the SIP-T23G provides clearer, more lifelike voice communications.

Enhanced Call Management

The SIP-T23G supports vast productivity-enhancing features such as XML Browser, call park, call pickup, BLF, call forward, call transfer, 3-way conference, which makes it the natural and obvious efficiency tool for today’s busy small and large offices environment.

Efficient Installation and Provisioning

The Yealink SIP-T23G supports efficient provisioning and effortless mass deployment with Yealink’s Redirection and Provisioning Service (RPS) and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings, which makes the SIP-T23G simple to deploy, easy to maintain and upgrade.

Highly secure transport and interoperability

The communicator uses SIP over Transport Layer Security (TLS/SSL) to provide service providers with the latest technology for enhanced network security. The range is certified compatible with 3CX and Broadsoft Broadworks, ensuring excellent compatibility with leading soft switch suppliers.
LCD 2.8" graphical LCD
Resolution 132 x 64
LCD Backlight
Line 3
Wall Mounting
Foot Stand 1 adjustable angle
USB Port (2.0 compliant) x
Ethernet Port Dual-port Gigabit Ethernet
Handset Port (RJ-9)
Headset Port (RJ-9)
External Yealink AC Adapter (optional)  AC 100~240V input and DC 5V/600mA output
Line Key 3
Memory Key 3
EXP50 Expansion Module
(Accessory, pruchased separately) 
Yealink EXP40 Expansion Module 
(Accessory, pruchased separately) 
Yealink EXP20 Expansion Module 
(Accessory, pruchased separately) 
Yealink EHS36 Wireless Headset Adapter
(Accessory, pruchased separately) 
Yealink YHS32 Headset
(Accessory, pruchased separately) 
Yealink Bluetooth Adapter BT40
(Accessory, pruchased separately) 
Yealink Wi-Fi Adapter WF40
(Accessory, purchased separately) 
USB Recording x
3-way Conferencing
HD Voice HD Speaker
HD Handset
Wide-band Codecs G.722, Opus
Narrow-band Codecs G.711(A/µ), G.729A/B, G.726,  G.723.1, iLBC, Opus
LCD Type Fixed
Operating System Linux
Built-in Bluetooth X
Built-in Wi-Fi X
USB Headset
(Accessory, pruchased separately) 
Camera X
Video Resolution X
Video Codecs X
3-way Video Conferencing X
5-way video/audio mixed conferencing X

Concept and Design by Blue Lynx

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