Yealink SIP-T46U: High-Performance IP Phone with Dual USB and HD Audio-1301203
AIM Telecom provides troubleshooting and configuration support for this product to businesses across Canada and the USA. Contact us to confirm whether the issue can be handled by phone or requires on-site service.
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Common issues and fixes
Reviewed troubleshooting steps are not yet available for this model.
Ask AIM Telecom about this productAbout this product
• Designed for busy executives and high-call-volume professionals, the Yealink SIP-T46U is a powerful desktop communication tool that combines power, performance, and advanced connectivity.
• Key features:
• High-resolution TFT color display with backlight
• Dual-port Gigabit Ethernet with PoE support
• Supports up to 16 VoIP accounts
• Wall mountable with adjustable stand offering two-angle positions
• Opus, G.722, G.711, G.729AB (High-quality codec support)
• Includes:
• Yealink SIP-T46U IP Phone Unit
• Handset with Handset Cord
• Desk Stand (Adjustable, two-angle)
• Ethernet Cable (2m CAT5E UTP Cable)
• Quick Start Guide (QSG)
Note: The external power adapter is sold separately and not included by default.
• Key features:
• High-resolution TFT color display with backlight
• Dual-port Gigabit Ethernet with PoE support
• Supports up to 16 VoIP accounts
• Wall mountable with adjustable stand offering two-angle positions
• Opus, G.722, G.711, G.729AB (High-quality codec support)
• Includes:
• Yealink SIP-T46U IP Phone Unit
• Handset with Handset Cord
• Desk Stand (Adjustable, two-angle)
• Ethernet Cable (2m CAT5E UTP Cable)
• Quick Start Guide (QSG)
Note: The external power adapter is sold separately and not included by default.
More product details
The Yealink SIP-T46U is a desk phone designed for professionals who handle a high volume of calls and need quick access to multiple lines or accounts. It fits naturally into busy office environments—law firms, executive suites, or reception areas—where call clarity and reliable connectivity matter more than mobile features. This model pairs well with business VoIP platforms that support up to 16 SIP accounts, making it a solid replacement for older single-line phones or basic multi-line sets. It is best deployed with Power over Ethernet (PoE) switches, since the external power adapter must be purchased separately; if your network lacks PoE, factor in the added cost and desk clutter of a power brick. The T46U is likely overkill for a single-user home office with just one line, and underpowered for a high‑density call centre where specialised headsets and USB peripherals are needed (the unit lacks built‑in Bluetooth and its USB ports are not confirmed in the specification). For a Toronto office with a standard PoE‑enabled switch, this phone offers excellent audio quality and easy provisioning without breaking the budget.