USB VoIP Portable Phone, Skype, Caller ID, LCD Display, PC 2 PC & PC 2 Phones | eBay
File:First usb web-based VoIP phone in the world.jpg - Wikimedia Commons
6042-050) - USB VOIP TELEPHONE HANDSET - Fairline Distribution Ltd
Amazon.com: Yealink MP50 USB Phone Handset Certified for Microsoft Teams Skype for Business, Built-in Bluetooth Turn Mobile into Desktop Phone, Work for PC, NOT Support Registration of SIP Account to VoIP System :
USB VoIP Portable Phone, Skype, Caller ID, LCD Display, PC 2 PC & PC 2 Phones | eBay
Free USB VoIP Phone from Switch
VoIP USB Phone Adapter (for SKYPE™) - TRENDnet TVP-SP5G
FIP-7220, Advanced VoIP Phone with 7-Inch Color LCD Touch Screen, 20 SIP Accounts, USB 2.0, Dual-Port Gigabit Ethernet, PoE - FS.com