Description
📞 Yealink SIP‑T33G IP Desk Phone
Affordable, feature-rich IP desk phone for everyday office productivity.
The Yealink SIP‑T33G combines simplicity with powerful performance. With 4 SIP lines, HD audio, a crisp 2.4″ color screen, and gigabit PoE connectivity, it delivers essential communication tools for small businesses, reception desks, and shared workspaces.
🔑 Key Features
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Vivid 2.4″ color display
The bright 320×240‑pixel LCD enhances readability and interface clarity yealink.com+14yealink.com+14netstorage.ringcentral.com+14yealink.com+2ipphone-warehouse.com+2yealink.com+2. -
HD audio with smart noise filtering
Supports Opus and wideband codecs, with Smart Noise Filtering and full-duplex speakerphone for clear, distraction-free conversations atlasphones.com+4yealink.com+4netstorage.ringcentral.com+4. -
Four SIP lines & 5-way conferencing
Handles multi-line setups and local conferencing without additional hardware atlasphones.com+11yealink.com+11yealink.com+11yealink.com+5ipphone-warehouse.com+5atlasphones.com+5. -
Dual GigE ports with PoE
Enables power and network connection over a single cable, with pass-through for PC connectivity shop4tele.com+1shop4tele.com+1. -
EHS support & rugged design
Compatible with Yealink’s EHS35 (and EHS36 for non‑Yealink headsets), with wall-mountable multi-angle stand and durable construction atlasphones.com+14yealink.com+14shop.ntsdirect.com+14. -
Easy provisioning & management
Unified firmware across Yealink’s T3 series simplifies device management via YDMP/YMCS acmatel.com+13yealink.com+13yealink.com+13.
📊 Specifications at a Glance
| Feature | Specification |
|---|---|
| Display | 2.4″ color LCD (320×240 px) with backlight acmatel.com+14yealink.com+14intermedia.com+14 |
| SIP Accounts | Up to 4 lines |
| Conferencing | Local 5-way calls |
| Audio Codecs | Opus, G.722, G.711, G.723, G.729, G.726, iLBC |
| Audio Features | HD handset, full-duplex speakerphone, Smart Noise Filtering |
| Ethernet | Dual GigE ports; PoE 802.3af Class 2 |
| Headset Support | RJ9 + EHS35/EHS36 adapters |
| Mounting & Stand | Multi-angle stand, wall-mountable |
| Management & Security | YDMP/YMCS provisioning; TLS/SRTP support |
✅ Who It’s For
A compact yet capable choice for entry to mid-level office roles—ideal for environments seeking reliable SIP phone features, HD audio, and simple deployment without enterprise-level complexity.






