Connecting to Asterisk using ODBC (recommended)

[Administrator]

We now recommend connectivity to Asterisk using our ODBC connectivity method.

The process is fully explained in the new CAM Startup and Installation guide found in our download page:

http://www.callaccounting.ws/download.htm

[munozj]

trying to use the ODBC but getting an error when i save the settings
near "?":syntax error

the SQL statement it's trying to use is
select date_add(calldate, interval duration second) as callend, cdr.* from cdr where date_add(calldate, interval duration second)>'?' order by callend asc

i had to load the old 3.51 odbc driver from mysql.com

can't tell what i'm doing wrong in the syntax