6993:b001 — VoIP Phone

This is the USB identifier for a VoIP Phone manufactured by Yealink Network Technology Co., Ltd.. The vendor ID 6993 is registered to Yealink Network Technology Co., Ltd. with the USB Implementers Forum, and b001 is the product ID that Yealink Network Technology Co., Ltd. assigned to this particular model. When you run lsusb on Linux, this device appears as 6993:b001 Yealink Network Technology Co., Ltd. VoIP Phone.

Linux

$ lsusb
Bus 001 Device 004: ID 6993:b001 Yealink Network Technology Co., Ltd. VoIP Phone

You can filter directly with lsusb -d 6993:b001, or get the full descriptor dump with lsusb -v -d 6993:b001. Kernel messages from dmesg show the same pair as idVendor=6993, idProduct=b001.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_6993&PID_B001
USB\VID_6993&PID_B001&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_6993&PID_B001"

macOS

$ system_profiler SPUSBDataType
    VoIP Phone:
      Product ID: 0xb001
      Vendor ID: 0x6993  (Yealink Network Technology Co., Ltd.)

Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.

The exact lines this page is generated from, in the upstream source file:

6993  Yealink Network Technology Co., Ltd.
	b001  VoIP Phone

See all 1 devices from Yealink Network Technology Co., Ltd. →