605M-D1 is a quad-band GSM/GPRS serial data modem for applications requiring industrial-strength performance and can operate in stand-alone mode, with the host device controlling dial-up communications or GPRS connections via AT commands.
When used with the 605M-R1 Router, the GPRS modem will network automatically without the need of AT control. The Router can handle communications for up to 50 605M-D1 modems. The Router keeps track of dynamic IP addresses allocated by the GPRS Service and eliminates the need to use expensive static IP allocations.
Features:
ActiveXperts SMS and MMS Toolkit is an ActiveX component (i.e. an SDK), and provides SMS and MMS messaging functionality. With this Toolkit, you can send and receive SMS messages via: a GSM phone or modem, an SMPP compliant SMSC provider or HTTP compliant SMSC provider. It supports MMS, either using the MM1 (MMS over GPRS), MM4 (MMS over SMTP) or MM7 (MMS over SOAP/HTML). Samples are provided for Visual Basic .NET, Visual C# .NET (CSharp), Visual Basic, Visual C++ (Visual Studio VC++), ASP, ASP.NET, PHP, Delphi and VBScript.