<p dir="ltr">Try analyze callflow via enabled siptrace in FS or via wireshark on vpn interface. </p>
<br><div class="gmail_quote"><div dir="ltr">On Thu, Jul 30, 2015, 06:40 Rajil Saraswat <<a href="mailto:rajil.s@gmail.com">rajil.s@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
I have two freeswitch servers connected over vpn like the following:<br>
<br>
FS A <> openvpn<> FS B<br>
<br>
Server A has the ip address 172.16.1.2<br>
Server B has the ip address 192.16.1.2<br>
openvpn gateway is on 10.8.0.1<br>
<br>
Both the servers have the common acl defined to not nat the above<br>
addresses like following:<br>
<br>
<list name="nat.auto" default="deny"><br>
<node type="deny" cidr="<a href="http://10.8.0.0/24" rel="noreferrer" target="_blank">10.8.0.0/24</a>"/><br>
<node type="deny" cidr="<a href="http://172.16.1.0/24" rel="noreferrer" target="_blank">172.16.1.0/24</a>"/><br>
<node type="deny" cidr="<a href="http://192.168.1.0/24" rel="noreferrer" target="_blank">192.168.1.0/24</a>"/><br>
</list><br>
<br>
<br>
<list name="localnet.auto" default="deny"><br>
<node type="allow" cidr="<a href="http://172.16.1.0/24" rel="noreferrer" target="_blank">172.16.1.0/24</a>"/><br>
<node type="allow" cidr="<a href="http://10.8.0.0/24" rel="noreferrer" target="_blank">10.8.0.0/24</a>"/><br>
<node type="allow" cidr="<a href="http://192.168.1.0/24" rel="noreferrer" target="_blank">192.168.1.0/24</a>"/><br>
</list><br>
<br>
<br>
I am able to call the extensions on server B from server A. However if<br>
i try calling the extension on server A from server B i get an error<br>
of [CS_NEW] [WRONG_CALL_STATE]. The only way i can make a successful<br>
call from B to A is when i add the network of B in the acl on server A<br>
as follows:<br>
<br>
<list name="domains" default="deny"><br>
<node type="allow" domain="$${domain}"/><br>
<node type="allow" cidr="<a href="http://192.168.1.0/24" rel="noreferrer" target="_blank">192.168.1.0/24</a>"/><br>
<br>
<br>
Is there a reason why i need to do this?<br>
<br>
Thanks<br>
Rajil<br>
<br>
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</blockquote></div>