How to access samba share from Windows which is running on different port

I have samba server already running on standard ports(445 and 139). This samba server is integrated in Alfresco application. I need to setup new samba server but now I have problem with ports. Ok, so in my smb.conf I put this option

smb ports = 450 140

Restart samba

/etc/init.d/samba restart

I have

root@ubuntu:/etc/samba# netstat -na |grep 450
tcp        0      0 0.0.0.0:450             0.0.0.0:*               LISTEN

but
how to connect to samba share folder from windows machine on port different then standard samba port?