Allows you to talk to your collegues without an investement.
License: Shareware
OS Support: Windows2000,WinXP,Windows2003,

PC-to-Phone, PC-to-Fax, PC-to-PC, Phone-to-PC over Internet or ISDN - callerID.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,Win Vista

This phone conference server runs on any Windows PC.
License: Shareware
OS Support: Win98,Windows2000,WinXP,Windows2003,Win Vista

Teleon Skype Gateway is a VoIP gateway driver for common voice modem.
License: Freeware
OS Support: Windows2000,WinXP,

A personal phone line recorder program for Windows.
License: Shareware
OS Support: Win95,Win98,WinME,Windows2000,WinXP,Windows2003,Win Vista

Connects SIP protocol VoIP calls to the Skype network and visa versa.
License: Shareware
OS Support: Win98,WinME,Windows2000,WinXP,Windows2003,

Multi-Channel Telephone Call (and other) Line Recorder.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,Win Vista

VSoft is a simple,free VOIP phone alllow to make low cost call.
License: Freeware
OS Support: WinXP,Windows2003,