SQL query used to fetch DNIS Groups. This parameter is
preconfigured for Emerald 4, and should not need to be changed. Defaults
to:
DNISGroupQuery select dn.DNISNumber from AccountTypes a, \
DNISNumbers dn where a.AccountType="%0" and \
a.DNISGroupID=dn.DNISGroupID \
and dn.DNISNumber="%1"