Fanvil BT20 USB Bluetooth Dongle for IP Phones, Bluetooth 4.0, 10m Range

USB Bluetooth dongle to connect Bluetooth headsets to IP phones
Answer and hang up calls via Bluetooth headset
Bluetooth 4.0, backward compatible with 2.0, 2.1 and 3.0
Up to 10 m operating range, 3 Mbps transmission rate
Plug and play with low power consumption
Super mini size (22 × 15 × 5 mm), compatible with many headset brands

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Delivery within 2–5 business days across Saudi Arabia
Warranty according to the manufacturer
Tax invoice with every order
Technical support before and after purchase

Not sure this model fits your setup? Read the buying guide

Documents

Fanvil_BT20_Datasheet.pdf

Overview of Fanvil BT20

The Fanvil BT20 is a low-power, small form factor USB Bluetooth dongle that lets office users connect their IP phones to Bluetooth headsets. Compatible with a wide variety of Bluetooth headset brands, it allows users to answer and hang up calls while moving freely within a 10 m range. Supporting Bluetooth 4.0 and backward compatible with 2.0, 2.1 and 3.0, the BT20 offers HD audio, a 3 Mbps transmission rate and true plug and play setup. Its super mini, portable design makes it a simple upgrade for supported Fanvil IP phones such as X5S, X6 and X4U.

Technical Specifications

General

Type	USB Bluetooth dongle
Function	Connect Bluetooth headsets to IP phones
Compatible Phones	Fanvil X5S / X6 / X4U
Interface	USB 2.0

Wireless

Bluetooth Version	V4.0 (compatible with 2.0/2.1/3.0)
Operating Distance	10 m
Transmission Rate	3 Mbps
Transmission Power	Class 2
Frequency Range	2.402~2.480 GHz

Physical

Color	Black
Dimensions	22 × 15 × 5 mm

Environment

Operating Temperature	0~45°C
Humidity	20~90%

Source: Fanvil official website and datasheet. Specifications are subject to change by the manufacturer.

PRACTICAL ANSWERS

IP phone questions

How do I choose an IP phone for an employee?

Start with the person’s daily call workflow, required keys, headset use and desk connectivity. Check the exact model against the PBX and provisioning method rather than selecting only by screen size or appearance.

Does an IP phone need a separate power adapter?

Check the phone’s supported power options, what is included in the package and the capabilities of the connected switch. Confirm that the complete proposed arrangement can power every phone, not just a single test device.

Will my headset work with the new phone?

Compare the headset and phone model numbers, connector type and any required adapter or call-control support. Ask to test answering, ending and muting a call with the intended combination before equipping a team.

Can a phone be used by a remote employee?

Confirm the PBX’s supported remote deployment method and the employee’s network requirements. Plan secure provisioning and support responsibilities; do not expose administration interfaces or assume a phone can be moved without configuration.

How should I compare phone models for a reception desk?

List the extensions the receptionist handles, the required transfer workflow and any need for expansion keys or a headset. Evaluate the full workflow with the PBX, including the features actually licensed and supported.

What should I check before deploying many IP phones?

Test a small representative group first, then review network ports, power, provisioning, user labels and the rollback plan. Keep an inventory linking each physical device to its intended user or location.