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VoIP calls thru NATed IP

PostPosted: Wed Mar 07, 2007 6:32 am
by mohankumar
I am facing problems when installing asterisk on a NATted ip through remote login. I am not able to fetch data from ftp sites through NAT. My service provider says that it is not possible for me to fetch ftp sites through NAT.
One more doubt. I have to know how to make VoIP calls through NAT.
Please tell me how to resolve this issue.

Thanks in advance :)

PostPosted: Wed Mar 07, 2007 7:33 am
by ramindia
Hi

NAT Issue related to how you do the Nating
and how many times you are doing NAT or MASQ.

check in SIP.conf for the NATed clients

ram

PostPosted: Wed Mar 07, 2007 11:42 pm
by mflorell
You can always try IAX, it is much easier to pass it through a NAT than SIP.

PostPosted: Thu Mar 08, 2007 1:34 am
by aster1
iax works great in NAT . for anything else there's ssh tunneling ;) .