Jerry has already clarified in a previous reply that he is running SIP over
TCP, not UDP.
But he hasn't clarified on which machine he is applying the iptables header
rewrite rules (10.201, or 1.3?).
Either way though, it seems like a kludgy work-around. IMO, it'd be better to
focus on
Don't you want udp rather than tcp?
Have a look at the iptables stats to see if any packets are hitting your
rule.
Also I think the source port from your host will be 5068 so your replies
will be to the right port but you can double check
tcpdump is also very useful here
sudo tcpdump -i
I'm by no means an iptables guru...
Not sure if it's necessary to enable forwarding via:
echo "1" > /proc/sys/net/ipv4/ip_forward
Also have you tried without the "POSTROUTING" rule?
I seem to recall that "iptables" is smart enough to correctly route
packets back out without that rule.
On 10/16/2016 08:49 AM, tux john wrote:
I did edit the features.conf. what about extensions.conf?
I would suggest you read the following:
http://www.voip-info.org/wiki/view/Asterisk+config+features.conf
I did edit the features.conf. what about extensions.conf?
On 16/10/2016, 14:45 Doug Lytle wrote:
On 10/16/2016 02:33 AM, tux john wrote:
The problem is that I do not know how to configure the feature access codes including transfer.
On 10/16/2016 02:33 AM, tux john wrote:
The problem is that I do not know how to configure the feature access
codes including transfer.
Review features.conf
Doug
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Thanks for the reply. I do know the security practices and I am using VoIP. The problem is that I do not know how to configure the feature access codes including transfer.
On 15/10/2016, 21:42 Steve Edwards wrote:
On Sat, 15 Oct 2016, tux john wrote:
>