Yealink SIP-T33P Color Screen IP Phone, 2.4 inches Display (320 x 240 pixels), 4 SIP Accounts, Dual-port 10/100 Mbps Fast Ethernet, PoE.
Yealink SIP-T33P Color Screen IP Phone featuring a 2.4-inch display, 4 VoIP accounts, Optima HD voice, and Dual-port 10/100 Mbps Fast Ethernet for enterprise communication.
Product Overview
An entry-level color screen IP phone with high performance, Yealink SIP-T33P 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 improve work efficiency. Additional features include the dual 10/100 Mbps network ports with integrated PoE, EHS35 support for Yealink wireless headset, and adjustable multi-angle stand support. These features allow the SIP-T33P 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-T33P 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 Ethernet ports, the SIP-T33P delivers exceptional productivity and seamless deployment across enterprise PBX and unified communications platforms.
Why Buy This Product
Color Display at Entry Price
Delivers an executive-style 2.4-inch color graphical screen at an entry-level price point.
Power over Ethernet (PoE)
Draws power and network connectivity through a single Ethernet cable, eliminating power bricks on desks.
Smart Noise Filtering
Suppresses background office chatter so callers hear only your voice clearly during conversations.
5-Way Audio Conferencing
Set up 5-party local conference calls easily without requiring costly PBX conference bridge licenses.
Best for These Applications
Standard Corporate Desks
Offices utilizing standard 10/100 Mbps network switches wanting modern color desk phones on a budget.
Schools & Educational Campuses
Classroom and administrative phones needing multi-line call capability and easy-to-read color screens.
Hospitality & Reception
Hotel back-office desks requiring dependable, multi-line VoIP extensions.
Small Retail Branches
Branch locations requiring reliable multi-line VoIP phones with clear caller ID displays.
Key Advantages
- 4 SIP Line Support:Accommodates up to 4 independent SIP registrations for multi-line call handling.
- Optima HD Voice Quality:Wideband Opus and G.722 codecs deliver rich, clear audio reproduction.
- EHS Headset Support:RJ9 headset port with Electronic Hook Switch support connects to commercial headsets.
- Centralized IT Management:Supports mass configuration and remote firmware deployment through Yealink RPS/YMCS.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 0.96 |
| Shipping Weight | 1.06 |
| 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 10/100 Mbps Fast Ethernet |
| Network Speed | 10/100 Mbps Fast Ethernet |
| 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 |
| Smart Noise Filtering | Yes |
| Operating System | Linux Embedded |
| Hd Voice | Yes |
| Wall Mountable | Yes |
| Stock | 2 |
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