Yealink T46U Gigabit IP Phone (SIP-T46U) | New
Availability: In Stock
| Delivery Option | |
| Anywhere | |
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Express Delivery in USA Get within 1 to 3 days |
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Free Ground in USA 2 to 6 days (Varies by location) |
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International Delivery Must have a UPS FedEx or DHL account to ship on or a USA based Freight Forwarder to Ship To. |
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| Visa, Mastercard, AMEX,PayPal,Wire are accepted | |
| PO accepted from Qualified Institutions | |
| Only Wire Transfer accepted For International Customers |
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| Return & Warranty | |
| 90 days return | |
| Warranty vary by product Please see our policies page. |
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Overview of Yealink T46U Gigabit IP Phone (SIP-T46U) | New
The Yealink T46U Gigabit IP Phone (SIP-T46U) is a high-end business VoIP phone designed for busy executives and professionals who require advanced telephony features, superior audio quality, and robust connectivity. It is part of Yealink's T4U series, which offers improved interoperability, enhanced security, and better collaboration tools compared to previous models. The T46U is recognized for its vibrant color display, flexible expansion options, and ease of deployment and management, making it suitable for medium to large offices and enterprise environments
Yealink T46U Gigabit IP Phone (SIP-T46U) Features:
- Display: 4.3" 480 x 272-pixel color screen with backlight for a clear and vibrant interface.
- Audio: Yealink Optima HD Voice, Acoustic Shield, and Smart Noise Filtering for crystal-clear voice communications; Opus codec support for wideband audio.
- SIP Accounts: Supports up to 16 SIP accounts, ideal for users managing multiple lines or extensions.
- Programmable Keys: 10 programmable line keys (up to 27 memory keys with 3-page view) for quick access to lines, features, or contacts.
- Conferencing: On-device 3-way conferencing for efficient multi-party collaboration.
- Expansion: Supports color-screen expansion modules for additional functionality.
- Security: Advanced security features including TLS 1.3, SRTP for voice, HTTPS certificate manager, AES256 encryption, and secure boot.
- Deployment: Supports mass deployment and Zero Touch Provisioning for efficient device management.
- Mounting: Stand with two adjustable angles; wall-mountable (bracket sold separately)
- Dual-port Gigabit Ethernet for fast network connections
- Dual USB ports for flexible expansion (Bluetooth, Wi-Fi, USB headset, USB recording; use any two simultaneously)
- PoE (Power over Ethernet) support
- Headset support via USB or RJ9 port
Best Uses for Yealink T46U Gigabit IP Phone (SIP-T46U):
- Executive Offices: Ideal for executives and professionals who require multiple lines, advanced call handling, and high-quality audio for frequent communication.
- Receptionists & Administrative Staff: Programmable keys and expansion modules make it suitable for receptionists managing high call volumes and multiple extensions.
- Call Centers: HD audio, headset support, and conferencing features are beneficial for agents and supervisors.
- Enterprise Environments: Suitable for medium to large businesses needing secure, scalable, and easily managed IP telephony solutions
The Yealink T46U is a feature-rich, versatile IP phone optimized for high-demand business environments. Its combination of advanced audio technology, flexible connectivity, security, and ease of management makes it a top choice for professionals and organizations seeking a reliable and scalable communication solution
Specifications for Yealink T46U Gigabit IP Phone (SIP-T46U) | New
| Manufacturer | Yealink |
| Manufacturer Part Number | SIP-T46U |
| Product Name | Yealink T46U Gigabit IP Phone |
| Product Type | IP Phone |
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VoIP Services |
Skype |
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Call Services |
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
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Caller ID Type |
Caller ID |
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Key Expansion Module Max Qty |
6 |
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Dialer Location |
Base |
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Conference Call Capability |
3-way |
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Speakerphone |
Yes |
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Messaging Services |
SMS |
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Programmable Buttons Qty |
10 |
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Volume Control |
Yes |
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Indicators |
Visual ringer light, voice message waiting indicator |
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Additional Functions |
Built-in clock, call recording, redial, mute, Music on hold, HD Voice, group call pickup, Do Not Disturb (DND) |
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Main Features |
Multiple VoIP protocol support, integrated Ethernet switch |
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VoIP |
Yes |
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VoIP Protocols |
SIP, SIP v2 |
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Voice Codecs |
G.722, G.723.1, G.729ab, G.711u, G.711a, G.726, iLBC, Opus |
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Lines Supported |
16 lines |
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Quality of Service |
IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS) |
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IP Address Assignment |
DHCP, static, PPPoE |
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Security |
IEEE 802.1X, TLS |
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Power Over Ethernet (PoE) Support |
Yes |
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Network Protocols |
TCP, TFTP, UDP, HTTP, DNS, SNMP, HTTPS, SRTP, SNTP |
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Network Ports Qty |
2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
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Voice Features |
Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), Yealink Optima HD voice technology |
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Network Features |
Network Address Translation (NAT), Class 3 PoE, Lightweight Directory Access Protocol (LDAP) |
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Phone Directory Capacity |
1000 names & numbers |
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Type |
LCD display - color |
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Display Location |
Base |
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Diagonal Size |
4.3" |
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Display Resolution |
480 x 272 pixels |
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Color Depth |
16-bit (65000 colors) |
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Backlit |
Yes |
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Display Languages |
Multilingual |
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Connections |
Headset jack / RJ-9 ¦ Accessory port / RJ-12 ¦ 2 x USB |
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Hearing Aid Compatible |
Yes |
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Placing / Mounting |
Wall-mountable, table-top |
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Cables Included |
Network cable - 6.6 ft |
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Included Accessories |
Stand |
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Width |
9.6 in |
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Depth |
8.4 in |
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Height |
7.3 in |




