Commands to send an SMS using a GSM Modem

johny1977 · Joined: 12 Jul 2007 Posts: 38

Which commands are sent to the GSM modem to send a message? Can I see a log of all sent/received commands?

Bart · Site Admin Joined: 11 Jul 2007 Posts: 168

Yes, you can see all commands using a trace file. By default, tracing is NOT switched on. Tracing is enabled/disabled per channel.
You can enable tracing for your modem by specifying a log file for the particular channel in the registry:
HKLM\Software\ActiveXperts\SMS Messaging Server\Trace\GSM MODEM.xxxx ,
where xxxx is the actual channel number.
After you change this registry value, you MUST restart the SMS Messaging Server engine (service) for the changes to take effect.