Help on Error: 425 Cannot open data connection.

[ALESSIO70]

The only way I can connect to an FTP Server (ACCEPTING ONLY ACTIVE MODE )is using Window Command Line. I am still not able to make FileZilla working right.
Ftp-ing in debug mode from window command line I have the Following:
ftp> debug
Debugging On
ftp> open 10.10.10.40
Connected to 10.10.10.40.
220 Service ready for new user.
User (10.10.10.40:(none)): TEST
---> USER TEST
331 Username okay, need password.
Password: ---> PASS TEST
230 User logged in, proceed.
ftp> DIR
---> PORT 10,10,10,61,15,86
200 Command okay.
---> LIST
150 Data connection opened.

----- LIST OF FILE;

226 Closing data connection. ftp: 600 bytes received in 0.14Seconds 4.26Kbytes/sec.
And that'fine!! I get my list of file.
Problems come up when using Filezilla

I am trying to use FileZilla and sending raw Ftp command to the server
so I try the following (after the connection has been established)
Command: PORT 10,10,10,61,15,86
Trace: FtpControlSocket.cpp(670): OnReceive(0) OpMode=2 OpState=-1 caller=0x00d4c774
Response: 200 Command okay.
Trace: FtpControlSocket.cpp(3547): ResetOperation(1) OpMode=2 OpState=-1 caller=0x00d4c774
Trace: FtpControlSocket.cpp(915): FtpCommand(list) OpMode=0 OpState=-1 caller=0x00d4c774
Command: LIST
Trace: FtpControlSocket.cpp(670): OnReceive(0) OpMode=2 OpState=-1 caller=0x00d4c774
Response: 425 Cannot open data connection.
Trace: FtpControlSocket.cpp(3547): ResetOperation(4) OpMode=2 OpState=-1 caller=0x00d4c774

any idea why I get error 425?

thx