Yealink SIP-T46S Ultra-Elegant Gigabit IP Phone - 16 Lines, 4.3" Color Display, Dual-Port Gigabit, PoE - Like New - Tested & Works Great

The Yealink SIP-T46S is an ultra-elegant Gigabit IP phone built for busy executives, professionals, and high-volume business environments. It supports up to 16 SIP/VoIP accounts, features a 4.3" 480x272 color display, and delivers crystal-clear calls through Yealink Optima HD Voice with Opus wideband codec support. With dual-port Gigabit Ethernet, PoE (IEEE 802.3af), and a built-in USB 2.0 port for Bluetooth, Wi-Fi, and call recording, the T46S is a versatile desk phone that works with leading platforms including 3CX and BroadSoft BroadWorks. This unit is Like New - Tested & Works Great and ships individually boxed with handset, curly cord, and Ethernet cable.

Yealink SIP-T46S - Key Features & Benefits

• 16 SIP Accounts & 4.3" Color Display: Manages up to 16 VoIP lines on a high-resolution 4.3" 480x272 backlit color screen with an intuitive icon-driven interface for fast call handling.
• Yealink Optima HD Voice with Opus Codec: Combines wideband hardware and software with Opus, G.722, and G.711 codecs plus a hearing-aid-compatible (HAC) handset for clear, natural conversations.
• Dual-Port Gigabit Ethernet & PoE: Two 10/100/1000 Mbps ports allow daisy-chaining a PC, and built-in PoE (IEEE 802.3af, Class 3) powers the phone over a single network cable.
• USB 2.0 Expandability: Onboard USB 2.0 port supports a BT40 Bluetooth dongle, WF40 Wi-Fi dongle, and USB call recording for flexible deployment.
• 27 Programmable DSS Keys & Expansion Support: Ten line keys program up to 27 paperless DSS keys across three pages, and the phone supports up to 6 expansion modules for receptionist and busy-call environments.

Yealink SIP-T46S - Technical Specifications

• Part Number: SIP-T46S • Type: Gigabit VoIP / SIP Desk Phone
• VoIP Accounts: Up to 16 SIP accounts
• Display: 4.3" 480x272-pixel color LCD, 16-bit color, backlit
• Audio: Optima HD Voice • HAC handset • full-duplex speakerphone with AEC
• Codecs: Opus, G.722, G.711(A/µ), G.723.1, G.729AB, G.726, iLBC
• Feature Keys: 10 line keys (LED) • up to 27 paperless DSS keys (3-page) • 4 soft keys
• Ethernet: Dual-port 10/100/1000 Mbps Gigabit
• Power: PoE IEEE 802.3af, Class 3 • optional AC adapter (DC 5V/2A)
• USB: 1 x USB 2.0 (Bluetooth via BT40, Wi-Fi via WF40, USB recording)
• Ports: RJ9 handset • RJ9 headset • RJ12 EXT (expansion modules / EHS adapter)
• Expansion: Supports up to 6 expansion modules
• Security: SRTP, TLS, HTTPS, AES config encryption, OpenVPN, 802.1X
• Dimensions (W×D×H×T): 244 × 213 × 185 × 54 mm
• Operating Temp: -10°C to 50°C • Humidity 10–95%
• Condition: Like New - Tested & Works Great — individually boxed with handset, curly cord, and Ethernet cable

Yealink SIP-T46S - Frequently Asked Questions (FAQ)

• What phone systems is the T46S compatible with?
  It is a standards-based SIP phone (SIP v1/v2) and is officially compatible with 3CX and BroadSoft BroadWorks per Yealink. As with any SIP device, we recommend confirming interoperability with your specific IP-PBX or hosted provider before deployment.
• How is this phone powered?
  The T46S supports PoE (IEEE 802.3af, Class 3) and is powered over a single Ethernet cable from a PoE switch or injector. A power adapter is not included; if you do not have PoE, a compatible DC 5V/2A adapter is required separately.
• What is the difference between the T46S and the older T46G?
  The T46S offers a faster interface, Opus codec support, a built-in USB 2.0 port, and improved speaker performance over the T46G, while keeping the same elegant 4.3" color design.

ATHQ is 100% US owned and operated, ensuring same-day shipping from our USA location. We pride ourselves in providing premium quality products at low prices! We always provide Satisfaction Guarantee to our customers. Please contact us if any issue arises.