Yealink SIP-T33G 4-Line IP Phone Dual Gigabit PoE

Yealink SIP-T33G

The Yealink SIP-T33G IP Phone serves as a high-performance entry-level business communication tool for modern office environments. This model features a 2.4-inch color display with a 320×240 pixel resolution for clear visual navigation. It supports up to four SIP accounts and includes local 5-way conferencing capabilities. The hardware architecture utilizes a powerful CPU to ensure rapid boot times and a responsive user interface. Consequently, users experience minimal latency during high-volume call handling.

Key Features

• High-Speed Connectivity
  The integrated dual-port 10/100/1000 Mbps Ethernet switch facilitates rapid data transfer for connected workstations.

• Advanced Audio Processing

  • Yealink Optimal HD Voice technology for superior clarity
  • Smart Noise Filtering technology to suppress background interference
  • Full-duplex hands-free speakerphone with AEC

• Industrial Design
  A Hall Switch design replaces traditional mechanical hook switches to provide increased hardware longevity.

Maintenance and deployment are simplified through the T3 series unified firmware approach. This strategy reduces the complexity of managing diverse device fleets across a corporate network. Additionally, the device interfaces directly with the Yealink Device Management Platform for remote configuration. Therefore, IT professionals can execute firmware updates and troubleshooting without physical access to the handset. This capability significantly lowers operational expenditures for large-scale enterprise rollouts.

Security remains a priority for this communication terminal. It supports transport layer security (TLS) and secure real-time transport protocol (SRTP) to encrypt voice data. The adjustable stand allows for multiple viewing angles to accommodate different ergonomic requirements. Furthermore, the inclusion of EHS35 support enables seamless integration with wireless headsets. This flexibility ensures the device meets the demands of various professional roles from reception to executive offices.

Specifications

What’s in the Box

• Yealink SIP-T33G Handset
• Handset Cord
• Ethernet Cable (1.5m CAT5E)
• Adjustable Stand
• Quick Start Guide

Why Choose This Device

• Gigabit throughput ensures the communication hardware does not become a bottleneck for PC data traffic.
• Unified firmware architecture simplifies large-scale provisioning and reduces administrative overhead.
• Smart Noise Filtering provides professional-grade audio by eliminating non-human acoustic distractions.
• Integrated PoE support reduces the need for external power adapters and complex cable management.