1)   ActiveXperts SMS Messaging Server 4.1
SMS messaging framework for sending, receiving and processing SMS messages. Support for MS Access, MS SQL and MySQL. Support for GSM modems, SMPP service centers, POP3 and SMTP. Use API to process messages and to generate new messages using queries.
SMS, SMPP, GSM, modem, WaveCom, MultiTech, Clickatell, SMSC, FBUS, WAP,

 2)   SMS and Pager Toolkit 4.1
SMS ActiveX Component for Windows, to send and receive SMS messages. Support for GSM modems and SMPP service centers. Samples included for VB, VC/C++, VB .NET, VC# .NET, ASP, ASP .NET, Java, PHP. Product of the Year at http://www.smssolutions.net
SMS, GSM, MMS, SMPP, PDU, TAP, XIO, SMSC, FBus, Nokia,

 3)   Atelier Web SMS Pro 1.0
Very comphreensive software for sending different types of SMS messages from your computer to GSM cellular phones everywhere in the World.
GSM, SMS, Software, modem, Nokia, ringtone, logo, CLI, vCard, vCalendar,

 4)   SMSC Relay ActiveX SDK 2.3
SMSC Relay ActiveX SDK library is a ActiveX library for SMS/EMS communication with the SMSC through TCP/IP. Protocols SEMA, CIMD2, UCP and SMPP. Send and receive SMS, EMS, logos, ring-tones, 7-bit text, 8-bit binary data and Unicode (UCS2) messages.
smsc, smpp, ucp, sema, cimd, cimd2, sms, ems, smsc relay, activex,

 5)   SMSC Relay VCL SDK 2.3
SMSC Relay VCL SDK library is a VCL library for SMS/EMS communication with the SMSC through TCP/IP. Protocols SEMA, CIMD2, UCP and SMPP. Send and receive SMS, EMS, logos, ring-tones, 7-bit text, 8-bit binary data and Unicode (UCS2) messages.
smsc, smpp, ucp, sema, cimd, cimd2, sms, ems, smsc relay, vcl,

 6)   SMS and MMS Toolkit 5.0
Send and receive SMS messages via a GSM/GPRS modem, HTTP-POST provider or SMPP provider. Send and receive MMS messages via MM1 (GPRS), MM4 (SMTP) or MM7 (XML/SOAP). Samples for VB, VC++, VB.NET, VC#.NET, ASP, ASP .NET, Javascript, PHP and more
SMS, GSM, MMS, SMPP, PDU, TAP, XIO, SMSC, GPRS, UMTS,

 7)   UltraSMS 1.4.3.3
With UltraSMS you can save money sending SMS from your pc. You can use also useful options like scheduled delivery, anonymous SMS, flash SMS, etc. Register at http://www.agiletelecom.com and obtain a free test account.
sms, send sms, sms send, nowsms, smsc, sms gateway, gateway sms, freesms, gateway, mobile,