WIPSoft FTP Client -- Problem with FTP binary mode

When setting the ftp mode to binary (AT+WIPOPT=4,1,2,40,1) the modem responde with OK but when sending or receiving a file it's done in ASCII mode.

This should be fixed in WIPSoft versions newer than 3.11.

Workaround:
Send AT+WIPOPT=4,1,2,40,1 command immediately after the +WIPCREATE command (don't wait for the OK response to +WIPCREATE).