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I'm a bit new to this,so sorry,but,help me if I'm right<br>
I have 2 companies ,2 asterisk servers different extensions .Both servers
act as router,got a wan and lan IP<br>
I configured the servers with IAX on the WAN ip so that each company can
call each other without bracing out to the pstn!<br>
No I want to secure the wan side!The servers are only running asterisk ,so
,on the lan side I can close all ports and only open IAX pors(Dont know out
of my head).Both internal networks are trusted so the wanside are all open.<br>
Sorry if my terms arnt that good<br>
This sound right<br>
Altus<br>
<br>
<br>
Benjamin on Asterisk Mailing Lists wrote:<br>
<blockquote type="cite"
cite="mid10913b9f0409290730300fa777@mail.gmail.com">
<pre wrap="">On Wed, 29 Sep 2004 08:57:42 -0500, Matthew Boehm <a class="moz-txt-link-rfc2396E" href="mailto:mboehm@cytelcom.com"><mboehm@cytelcom.com></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap="">The SIP signaling and RTP transmission only occur between the phone and *
right?
So as long as all ports to/from the phones (ie: firewall) and the * box are
open, there shouldn't be any problems right?
</pre>
</blockquote>
<pre wrap=""><!---->
If you are asking about 1) a SIP/IAX gateway and 2) a VPN tunnel based
solution, yes, you would only need SIP and RTP ports to be open on the
LAN side, not on the WAN side.
rgds
benjk
</pre>
</blockquote>
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