SMSLibX 1.9 (by MENHIR Informatica)
ActiveX component (DLL) for sending and receiving SMS from PC using a GSM modem.

SMSList 2.7 (by MENHIR Informatica)
Windows application to send and receive SMS from PC via GSM modem

Wireless-DS for gsm modem 2.0 (by Net Sphaera S.n.c.)
ActiveX that sends/receives SMS via GSM. It handles voice and data calls

acesms activex 3.6 (by UnilLeadtone limit)
ace sms activex sdk send/receive Unicode/ASC sms via GSM phone or Modem

DTKMail 1.2 (by DTK Software)
The DTKMail is a C++ library for receiving, sending, and managing email.

USMProLib 1.0 (by UniPro Mobiles)
Java API that sends and receives SMS and EMS. Received messages can be processed

ActiveXperts SMS Messaging Server 4.1 (by ActiveXperts Software)
Send,receive,process SMS messages; query databases, generate new SMS messages.

NetMailBot 5.0.1 (by ExclamationSoft)
DOS Command Line Email client for sending and receiving email

mCore .NET SMS Library (LITE) 1.0 (by IG Logix Softech Pvt Ltd)
.NET class library for sending/receiving SMS using GSM Modem

ActiveSMS - SMS ActiveX 1.0 (by Net Sphaera S.n.c.)
ActiveX that allows you to send and receive SMS via GSM. It handles voice calls

IdentaFone Multi-Line Caller ID Software 3.99 (by IdentaFone Software)
Caller ID screen pops using hardware from Rochelle, TCI, Zeus and Whozz Calling.

starmsg.com 1.2.9 (by IgluSoft Medien GmbH)
Starmsg.com is a software that allows you to send text SMS messages from your PC

Ringtones 1.0 (by GevaMobile)
Ringtones Real Tones Voice Ringers Sound Ringers Mobile Phone Java Games Mobile

Callstorm 2.0 (by Surfsimple Technologies)
Type in a message, it's converted to speech and sent to 1 or 1,000 telephones.

Classic Phonetools 6 (by Bvrp Software)
Official BVRP Classic Phonetools 6 HomePage