Dear Pals, I have a * box with a public fixed IP aadress and my LAN working fine with some Ip phones and other stuff, BUT I have 2 branch office where ther is only dsl internet and a NAT I want to put behind that NAT 1 ata-186 or 2 snom phones (SIP) 1.-in other business we have another sip proxy and we do port mapping of the 5060 & 16384 ports to the internal ip (I asign this ports to the ATA manualy) and inbound and outbound works great , but can this be done with the * box? also 2.- can we have a STUN server on the same * box to have a simplet NAT friendly solution for tele-workers with Estara softphone or other STUN CAPPABLE softphone or even SNOM?s. thanks in advance Humberto Atristain -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20030506/4774e0fb/attachment.htm