Free software downloads!

TAPI ActiveX (OCX) solution for voice/data modem, with caller id support.
License: Shareware
OS Support:

TERAVoice is a high-performance telephony platform for Windows.
License: Freeware
OS Support:

This system driver allows TAPI-based telephony applications, such as MS Outlook, to use ISDN through your AVM hardware Windows' internal "MS Fax Service", incorporated in Windows XP and 2000 as well as in the Small Business and BackOffice Server 200.
License: Freeware
OS Support: Windows XP

A call recorder and answering machine software using your voice modem.
License: Shareware
OS Support:

Jajah phone buddy adds automatic telephone dialling to almost any windows app.
License: Freeware
OS Support:

Block unwanted phone calls by caller id, with professional log.
License: Shareware
OS Support:

Phone call recorder plus answering machine, caller id, contacts, tts, and more.
License: Shareware
OS Support:

ActiveX (OCX) to get the caller id information using TAPI and 56k modem.
License: Shareware
OS Support:

FIPS 140-2 validated SSH2 with Telnet, SSH1, SFTP, scripting and port forwarding.
License: Shareware
OS Support:

CheckDialer follows the calls and then prevents forbidden calls.
License: Shareware
OS Support: