Problem with Stored Procedure ouput parameters

Hello,
   I'm new to FreeTDS and am using it with iODBC.  I am using FreeTDS
0.61.2

The problem I have is when attempting to call a stored procedure on a
SQL Server 2000 database I don't receive the output parameters

I am using a statement of the form  "{?=call procname(?)}"
Both placeholders are bound as output variables in my code .  Upon
executing the call I receive the function result correctly (first '?'),
but nothing for the output parameter of the procedure.  

Should this currently work in FreeTDS???

Looking at the log files generated I see that FreeTDS converts the
"call" to an "exec" in native.c and does only receive the function
result packet.  

Thanks for any help you can provide

Tom Walpole