OFTP Host: OFTP Tab

Buffer Size
can be between 128 and 99999 bytes. 
Buffer Credits
his is the number of data exchange buffers that can be sent consecutively by the speaker without listener acknowledgment.
can be between 1 and 999. 
Compress Content
indicates whether the OFTP data compression algorithm should be invoked. This applies to buffer-level compression. OFTP2 utilizes better compression algorithms, which can be specified on the mailbox’s V2 tab.
Allow Restart
Maximum Record Size
indicates the maximum length of any single record when transferring a file. Maximum Record Size applies to the OFTP Text, Fixed, and Variable file formats; it does not apply to the OFTP Unstructured file format. In the case of the OFTP Fixed file format, Maximum Record Size specifies the fixed record length.
Incoming
Optional. Only specify an Incoming filter if you need to override the default inbox/filename or if EBCDIC translation or special end-of-record processing is required.

To add an Incoming destination or parameter, click New.  See Adding an incoming destination or parameter