Yes…you can do it via pub.client:ftp service to transfer files from local to remote site.
Please have browse the built in services user guide regarding WmPublic package foldercalled pub.client.ftp (there are FTP related services for login,cd,put,logout)
Also you can use the search functionality of this particular section for any basic questions.
HTH,
RMG
#Integration-Server-and-ESB#webMethods#webmethods-Protocol-and-Transport