China (Mainland) VOIP USB Telbox For Skype

Specifications: Product funtion: Make/receive both VOIP calls and pstn regular calls simultaneously Pc-to-pc, pc-to-phone, phone to phone operation Driver built-in, no need addtional driver Plug-and-play installation, usb1.1 compatible, no need sound card.

Complies with h.323, mgcp, sip protocol Echo cancellation, noise reduction Full duplex communication Acr(auto calling router) function Product properties: One USB interface to PC One rj11interface to pstn One rj1 interface to fax or normal phoner USB LED and pstn line LED indicator 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