[Asterisk-Users] Asterisk behind NAT

[Joao Pereira]

Hello to all
Can we put Asterisk in a company that has an ADSL connection with just 
one public IP address? Because with just one public IP, Asterisk must 
have a private (NATed) IP... but the idea is to make him dial other SIP 
domains.

Can Asterisk work behing NAT, and still route calls to the Internet?
And he can still receive calls from the Internet?

Thanks
Joao Pereira