USB VOIP Phone, Support Skype, Messenger for $16.43

On-Board MemoryThe phone has on-board memory that stores 199 incoming and 199 outgoing call numbers Specification: PC-to-PC and PC-to-phone operation Driver built-in, no need addtional driver USB1.1 compatible, no need sound card. No external power required Complies with H.323, MGCP, SIP protocol Caller ID function of VoIP calls 199 incoming call and 199 dialed number With LCD and LED show Echo cancellation, noise reduction Full duplex communication Application support: Netmeeting /Messenger, Mediaring, Net2phone, Dialpad System Requirement: P2 with 200 MHz CPU or better with USB interface 64MB of RAM 10MB or more hard disk space Operating System: Windows 98/ME/2000/XP Network: LAN, ADSL, ISDN, 33.6K modem or better