Sell VoIPs

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Product Origin:China
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Description:Features: 1) Model USB-101: a) PC-to-PC and PC-to-phone operation b) Driver built-in, no need additional driver c) USB1.1 compatible, no need sound card d) No external power required e) Complies with H.323, MGCP, SIP protocol f) Caller ID function of VoIP calls, 199 incoming call and 199 dialed number g) With LCD and LED show h) Echo cancellation, noise reduction, full duplex communication i) Applications: Net Meeting / Messenger, Mediating, Net2phone, Dialpad j) Customized hand phone casing designs available k) One USB interface to PC l) USB A-type connector, key-in tone function m) P2 with 200 MHz CPU or better with USB interface n) 64MB of RAM o) 10MB or more hard disk space p) Operating system: Windows 98 / ME / 2000 / XP q) Network: LAN, ADSL, ISDN, 33.6K modem or better 2) Model USB-301: a) Support PC-to-PC and PC-to-phone operation b) No Driver needed c) USB 2.0 compatible d) Built-in sound card, no PC sound card needed e) No external power required f) Complies with H.323, MGCP, SIP protocol g) LED power and operation status h) Echo cancellation, noise reduction i) Full duplex communication j) Application support: Skype, Yahoo Messenger!, Net Meeting, MSN Messenger, Net2phone, Dialpad