Yealink T23G Office Desk IP Phone for VOIP (No Power Adapter) - Refurb

The Yealink T23G is a professional-grade VoIP phone designed for clear, efficient communication in office environments. Its user-friendly interface and dual-port Gigabit Ethernet make it ideal for fast-paced workplaces that demand reliable connectivity and consistent voice quality.

This model supports up to 3 SIP accounts and is built with Yealink HD voice technology, providing lifelike audio clarity. The T23G is wall-mountable, IPv6-ready, and equipped with secure provisioning features that suit both small and large-scale deployments.

Key Features & Benefits

Supports 3 SIP accounts for multi-line office use
Yealink HD voice with wideband codec for crystal-clear communication
Dual-port Gigabit Ethernet ensures high-speed connectivity
PoE support reduces cable clutter and power supply needs
Intuitive 132x64 graphical LCD with backlight for easy navigation
Headset and wall-mountable options enhance flexibility
Secure and flexible provisioning with auto-provisioning and TR-069

Ideal Uses

Perfect for receptionists managing multiple lines
Reliable option for call centers and customer service teams
Suitable for remote teams using SIP-based VoIP systems
Ideal for corporate desk setups requiring secure, high-quality voice

Specifications

Condition: Used item with visible signs of previous use, including scuffs, scratches, or minor cracks. Device has been tested and is fully functional. These cosmetic imperfections do not affect the performance of the items.
Display: 132x64 graphical LCD with backlight
Lines: 3 SIP accounts supported
Audio: HD speaker and handset, wideband codec support (Opus, G.722)
Network Ports: Dual-port Gigabit Ethernet
PoE: IEEE 802.3af, Class 2
Headset Support: 1 x RJ9 port
Power: 0.71.5W (PSU), 1.02.2W (PoE)
Dimensions: 209 x 188 x 150 mm
Temperature Range: Operating: -10°C to 50°C
Humidity: Operating: 10% to 95%
Protocols: SIP v1/v2, TCP/UDP, DHCP, HTTP/HTTPS, TLS, SRTP
Security: 802.1x, OpenVPN, AES encryption, Digest Auth
Provisioning: Auto-provisioning via FTP, HTTP, HTTPS
Management: Web interface, XML browser, TR-069
Warranty: 3 Month Carry-in Warranty
What's in the Box: IP Phone, Handset with Cord, Stand