Skype USB Phone (LCD Network Phone/IP Phone) (CU-501L)

Features:
1) USB 2.0 supported
2) With LCD and caller ID functions
3) Supports SIP, H.323 and MGCP
4) Supports Skype, MSN, Xpro, Net2Phone X-Pro, X-lite, eyeBeam, Firefly, SJ
  phone and StanaPhone
5) Easy to be used as a mobile phone
6) 16-bit USB sound card inside
7) No USB driver needed for Win 98 SE / Win Me / Win 2000 / Win XP /
  Mac OS
8) Echo cancellation, noise reduction, fully duplex communication
9) Adjustable volume for handset and ring
10) PC-to-PC and PC-to-phone operation
11) 199 incoming calls and 199 dialed numbers
12) Phone rings for all incoming calls