Solaris utility which can be used to connect to MS SQLServer

Sometimes we need to access MS SQLServer from Solaris platform. In many cases, we need to get the data out of MS SQLServer and import it into Oracle. I wonder if there is any utility on Solaris which can do the similar things to what isql(the interactive SQL client comes with MS SQLServer) can do on Windows platform. Here come two resources:

• One is called FreeTDS
• There is one more tools using FreeTDS to connect to MS SQL Server. It's called sqsh