Yealink SIP-T33G Classic Business IP Phone

Yealink SIP-T33G is a high-performance, entry-level IP phone designed for small to medium-sized businesses seeking reliable and feature-rich communication solutions. Combining a vibrant color display, advanced audio technologies, and robust connectivity options, it ensures efficient and clear communication in various professional settings.

 Specifications

Display & Interface

• Screen: 2.4-inch color display with a resolution of 320 x 240 pixels and backlight for enhanced visibility.
• User Interface: Intuitive navigation with icons and soft keys; supports multiple languages; features caller ID with name and number.
• LED Indicators: Dual-color LEDs (red/green) for line status and message waiting indications.

Audio Features

• HD Voice: Equipped with HD handset and speaker for superior audio quality.
• Smart Noise Filtering: Reduces background noise for clearer conversations.
• Codecs Supported: Opus, G.722 (wideband); G.711(A/μ), G.723.1, G.729, G.726, iLBC (narrowband).
• Speakerphone: Full-duplex hands-free speakerphone with Acoustic Echo Cancellation (AEC).

Lines & Features

• SIP Accounts: Supports up to 4 SIP accounts.
• Conferencing: Local 5-way conferencing capability.
• Productivity Features: Call hold, mute, Do Not Disturb (DND), one-touch speed dial, hotline, call forward, call waiting, call transfer, redial, call return, auto answer, direct IP call without SIP proxy, ring tone selection/import/delete.

Connectivity

• Ethernet Ports: Dual-port Gigabit Ethernet (10/100/1000 Mbps) for high-speed network connectivity.
• PoE Support: IEEE 802.3af Class 2 compliant, allowing power and data over a single Ethernet cable.
• Headset Support: RJ9 headset port and compatibility with Yealink EHS35 for wireless headset integration.

Physical Features

• Design: Classic grey color with an elegant industrial design.
• Adjustable Stand: Multi-angle stand with two adjustable positions for optimal viewing.
• Wall Mountable: Flexible installation options to suit various workspace layouts.
• Dimensions: Height: 5.75 in; Width: 8.35 in; Depth: 7.32 in.

Management & Security

• Unified Firmware: Streamlines deployment and maintenance across Yealink’s T3 series.
• Device Management: Compatible with Yealink Device Management Platform (YDMP) and Yealink Management Cloud Service (YMCS) for efficient provisioning and monitoring.
• Security Protocols: Supports Transport Layer Security (TLS) and Secure Real-time Transport Protocol (SRTP) for secure communications.

 Package Contents

• Yealink SIP-T33G IP Phone
• Handset with cord
• Ethernet cable
• Stand
• Quick Start Guide

 Ideal Use Cases

• Small to Medium-sized Businesses: Seeking cost-effective, reliable IP phones with essential features.
• Call Centers: Requiring multiple SIP accounts and conferencing capabilities.
• Remote Work Setups: Needing secure and high-quality voice communication tools.