Yealink SIP-T33G Gigabit Color Screen IP Phone, 2.4 inches Display (320 x 240 pixels), 4 SIP Accounts, Dual-port Gigabit Ethernet (10/100/1000 Mbps), PoE.
Yealink SIP-T33G Gigabit Color Screen IP Phone featuring a 2.4-inch display, 4 VoIP accounts, Optima HD voice, and Dual-port Gigabit Ethernet (10/100/1000 Mbps) for enterprise communication.
Product Overview
An entry-level color screen IP phone with high performance, Yealink SIP-T33G offers support for 4 lines and includes local 5-way conferencing. For its fashionable appearance as well as an extra-large 320x240-pixel color display with backlight, it brings a comfortable operation experience and a clear visual experience for users. Designed with a new powerful chip, it helps greatly improves work efficiency. Additional features include a dual-port Gigabit Ethernet with integrated PoE, EHS35 support for the Yealink wireless headset, and adjustable multi-angle stand support. These features allow the SIP-T33G to be a high-quality but cost-effective classic IP phone that maximizes productivity in both small and large office environments. Engineered for modern desktop communication, the SIP-T33G combines Yealink's renowned acoustic engineering with high-reliability enterprise telephony. Equipped with 4 VoIP accounts, a responsive 2.4-inch 320 x 240 color lcd with backlight, and Optima HD audio, it ensures clear, distraction-free voice transmission. With dual Gigabit Ethernet ports with PoE, the SIP-T33G delivers exceptional productivity and seamless deployment across enterprise PBX and unified communications platforms.
Why Buy This Product
Gigabit Network Performance
Dual Gigabit Ethernet ports provide high-speed PC passthrough while powering the phone via standard PoE.
Vibrant 2.4" Color Screen
Backlit color LCD makes browsing contacts, reading caller ID, and managing 4 SIP lines effortless.
Smart Noise Filtering
Isolates human voices from distracting office ambient sounds for crystal-clear conversations.
5-Party Local Conferencing
Create spontaneous 5-party audio conference calls directly from the phone interface.
Best for These Applications
Enterprise Office Desks
Cost-effective, modern color desk phones for general office workers connected to Gigabit network switches.
Customer Service Desks
Agents handling moderate call volumes who benefit from clear visual screen status and RJ9 headset support.
Classrooms & Faculty Desks
Educational staff requiring dependable, multi-line VoIP phones with Gigabit computer passthrough.
Clinical Administrative Desks
Healthcare desks requiring clean, reliable phone communications with standard PoE reliability.
Key Advantages
- 4 SIP VoIP Accounts:Handles multiple lines, call appearances, and departmental extensions smoothly.
- Optima HD Acoustic Clarity:Wideband audio codecs and full-duplex speakerphone deliver natural conversational speech.
- Standard PoE Powering:Operates over IEEE 802.3af PoE, eliminating power cords at wired network drops.
- Effortless Autoprovisioning:Deploys automatically with major VoIP providers and PBX systems via Yealink RPS.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 0.96 |
| Shipping Weight | 1.05 |
| Category Page Featured | Yes |
| Sip Lines | 4 |
| Sip Accounts | 4 |
| Display Type | 2.4-inch 320 x 240 Color LCD with Backlight |
| Display Resolution | 320 x 240 pixels |
| Screen Size | 2.4 inches |
| Ethernet Ports | Dual-port Gigabit Ethernet (10/100/1000 Mbps) |
| Network Speed | 10/100/1000 Mbps Gigabit |
| Speakerphone | Full-Duplex Hands-Free Speakerphone with AEC |
| Headset Port | RJ9 Headset Port with EHS Support |
| Codec Support | G.722, G.711a/u, G.729AB, G.729A, G.729, G.726, iLBC, G.723.1 |
| Audio Conferencing | 5-way Local Audio Conferencing |
| Phonebook Capacity | 1000 Entries |
| Call History Records | 100 Records |
| Protocols | SIP v1 (RFC 2543), v2 (RFC 3261), IPv4/IPv6, TCP/IP/UDP, DHCP, DNS-SRV, SNTP, STUN |
| Security Protocols | SRTP, TLS 1.2 / TLS 1.3, HTTPS, 802.1x, OpenVPN, WPA2/WPA3, AES256 Encrypted Config |
| Power Supply | PoE (IEEE 802.3af Class 1) or Optional External 5V/2A DC Adapter |
| Mounting Type | Multi-Angle Desktop Stand / Wall-Mountable |
| Dimensions | 212mm*186mm*146mm*42mm |
| Poe | Yes |
| Poe Class | IEEE 802.3af Class 1 |
| Gigabit Ports | Yes |
| Smart Noise Filtering | Yes |
| Operating System | Linux Embedded |
| Hd Voice | Yes |
| Wall Mountable | Yes |
| Stock | 6 |
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