Yealink 1301044 SIP-T31G IP Phone - 2 SIP Lines - PoE - 2. 3" LCD - Gigabit Ethernet - Classic Gray
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Product Features
Technical Overview
The SIP-T31G is built around a powerful internal chipset that provides strong computing ability for smooth office performance and responsive call handling. The phone features a 2.3-inch graphical LCD with backlight, offering a 132x64-pixel resolution for clear visual feedback during calls, menu navigation, and status displays.
Connectivity is managed through two Gigabit Ethernet ports that support both data and PoE, enabling single-cable installation in compatible network environments. The phone operates as a standard SIP device, ensuring broad compatibility with most VoIP platforms and services. Audio performance is enhanced with HD audio technology and Smart Noise Filtering, while a hall switch eliminates audible popping sounds when the handset is picked up or placed down.
Relevant factors for this section include SKU. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Yealink SIP-T31G combines essential VoIP functionality with practical design features that enhance daily usability and simplify IT deployment. Its dual SIP line capacity allows users to manage multiple calls efficiently, while Gigabit Ethernet with PoE support reduces cabling complexity and power requirements.
Clear Communication
HD audio with Smart Noise Filtering Technology ensures voice clarity by reducing background noise, and the hall switch eliminates disruptive popping sounds during handset use.
Flexible Installation
The phone includes an adjustable multi-angle desk stand and is wall-mountable, offering placement options to save desk space and optimize viewing angles in various office layouts.
Professional Design
The Classic Gray color and compact form factor allow the phone to blend into professional environments without compromising on functionality or accessibility.
Deployment / Use Cases
The SIP-T31G is ideally suited for small to medium-sized businesses, home offices, and departmental deployments where reliable, straightforward VoIP telephony is required. Its entry-level positioning makes it a cost-effective choice for organizations expanding their communication infrastructure or replacing legacy analog systems.
Common deployment scenarios include individual desks in open-plan offices, reception areas, conference rooms, and retail counters. The phone's PoE capability and wall-mount option make it particularly useful in spaces with limited desk real estate or where clean cable management is a priority. IT teams appreciate the standard SIP compatibility, which facilitates integration with a wide range of VoIP service providers and PBX platforms.
Highlights
- 2 SIP lines for handling multiple calls simultaneously
- Gigabit Ethernet with PoE support for simplified single-cable installation
- 2.3-inch backlit graphical LCD for clear call and menu visibility
- HD audio with Smart Noise Filtering Technology for enhanced voice clarity
- Hall switch eliminates popping sounds when handling the handset
- Adjustable multi-angle stand for optimal viewing comfort
- Wall-mountable design to save desk space in compact offices
- Classic Gray color that fits seamlessly into professional environments
- Powerful internal chipset ensures smooth performance and responsiveness
- Entry-level pricing with Yealink's reputation for quality and reliability
Specifications
| General | |
|---|---|
| Brand | Yealink |
| SKU | 1301044 |
| Manufacturer Part Number | 1301044 |
User Manual
- 2023112303034214566162231453696b6fc4d2c5dd572.pdf
- 2023112303040429e1653afd41a38f8c0309f91c7029.pdf
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- 202311230304575093154a84d465183e88f5860fd0a5f.pdf
- 20231123030522780106192a3442a8a07529a09c5ffa2.pdf
- 2023112303054842440d41b8d48b3ac1e440c9bb0b9c1.pdf
- 2025062702494272776f.pdf
- 202311230309426711c24544a4659838918d4e665ec53.pdf
- 2023112303100169678fd2ee64a5cb6970b0a0f7b4e4c.pdf
- 20231123031019785d690f1984c58babecc017e0d3fa6.pdf
- 202311230310409806e724574211a17007878ef4c968.pdf
- 20231123031058259989d71504821851d15072bc8627d.pdf
- 20231123031116858d267db65434ba38602f161ee285f.pdf
FAQ
How many SIP lines does the Yealink SIP-T31G support?
The Yealink SIP-T31G supports two total SIP lines. This allows the phone to handle two simultaneous calls, making it suitable for users who need to manage multiple conversations or hold one call while placing another. The dual-line capacity is a core feature for basic business telephony needs.
Does this IP phone support Power over Ethernet (PoE)?
Yes, the SIP-T31G supports Power over Ethernet. This means the phone can receive both data and power through a single Ethernet cable when connected to a PoE-enabled switch or injector. PoE support simplifies installation by eliminating the need for a separate power adapter, reducing cable clutter and power outlet requirements.
What type of Ethernet ports are included on the SIP-T31G?
The phone includes two Gigabit Ethernet ports. These ports provide high-speed network connectivity for VoIP traffic and data. The dual-port design allows for daisy-chaining to another network device, such as a computer, while maintaining a single connection to the network switch.
What audio features does the SIP-T31G offer for call quality?
The phone includes HD audio technology with Smart Noise Filtering to enhance voice clarity by reducing background noise. Additionally, it incorporates a hall switch that eliminates popping sounds when the handset is picked up or placed down. These features contribute to clear, professional-quality audio during calls.
Can the Yealink SIP-T31G be mounted on a wall?
Yes, the SIP-T31G is wall-mountable. It comes with an adjustable multi-angle desk stand as standard, but it can also be mounted on a wall to save desk space. This flexibility makes it suitable for various office layouts, including reception areas, conference rooms, or workspaces with limited surface area.
How many SIP lines or accounts does this phone support?
The listed telephony detail is 2, which helps buyers confirm deployment fit for desk-phone and unified-communications environments.
| Qty | Price | Available |
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