The improved Yealink T23G is a professional 3-line VoIP phone for business managers with demanding collaborative needs. With HD Voice, a 132x64-pixel graphical LCD screen and Dual-port Gigabit Ethernet, the T23G is a perfect solution for a gigabit-based network infrastructure.

• 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
• Ring tone selection/import/delete
• Set date time manually or automatically
• Dial plan, off-hook hot line
• XML Browser, Action URL/URI
• Integrated Screenshots
• RTCP-XR

• Audio Features
• HD voice: HD handset, HD speaker
• Wideband codec: G.722
• Narrowband codec: G.711(A/μ), 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

• Qty/CTN: 10 PCS
• G.W/CTN: 12.6kg
• Giftbox size: 215mm*200mm*118mm
• Carton Meas: 615mm*436mm*208mm

 Dimension (W*D*H*T):  8.23 * 7.4 * 5.91 * 1.61 inches