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...e?s the map with Firewalls Call for anyone to my house => PSTN => X100P => EXTENSIONS => SIP/RTP => ISA MICROSOFT FIREWALL => COMPUTER IN MY WORK WITH XLITE It?s working very nice, but I had to disable iptables in my Asterisk Box(Home)... I was using my linux with PPPoe Client, DynamicDnsClient and IPTABLES... I?d like to know if is possible to using IPTABLES again. My stupid question is: Can I restrict the ports that Asterisk uses to transmit RTP. When I was using IPTABLES with only port 5060 open , the SIP registration works nice but I didn?t receive sound... Andre Lomonaco ----...

Here is a question for all you routing guru's out there.. I am using an ADSL line (512/256Kbps) to connect from the internet to my Asterisk server.. At a point I will run out of bandwidth so the cheapest option would be to add a second ADSL line.. The problem is how will the routing work? If I put 2 IP's on one NIC will the return traffice be routed back via the gatway of the IP that