... , IAX2, and net2phone protocol 2, Supports Skype, MSN and QQ software 3, USB2.0 port 4, 16-bit sound card inside ... in 6, With HID (Human Interface Device) feature7, Plug and play to install USB driver8, No driver needed for Win98 SE/Win Me ... PC call through existing IP phone applications13, Optional ITSP application software with credit for PC to phone connection 14, ALED to ...