New in version 1.29.92.
For tables description see SMSD Database Structure.
This backend is based on SQL Service.
On Microsoft Windows, Gammu uses native ODBC, on other platforms, unixODBC can be used.
Due to limits of the ODBC interface, you might have to tweak SQL queries to work in used SQL server, see SQL Queries for more details.
Partially this can be configured using
Before running gammu-smsd you need to create necessary tables in the database. You can use examples given in database specific backends parts of this manual to do that.
On Microsoft Windows, you can find instructions on Microsoft website: http://support.microsoft.com/kb/305599
For unixODBC this is documented in the user manual: http://www.unixodbc.org/doc/UserManual/