[Samba] Remote conection!

[Deleo Paulo Ribeiro Junior]

Hello!

I am using samba and it is working fine in many networks.

One of my clients asked me to access the shared directories outside the company. I tried to use windows net use \\ip.xxx.xx.xx\share and I allways receive a error 53 message.

I am trying many changes in smb.conf but nothing is working. 

Can anyone help me with this subject?

Thank you

Deleo