Right now I have all firewalls and such turned off. When I have the firewall enabled, I use the one built in to the Tomato firmware on my Asus router. How could I determine if this is a PIX/ASA firewall?<br><br><div class="gmail_quote">
On Thu, Oct 1, 2009 at 10:33 AM, Scott L. Lykens <span dir="ltr"><<a href="mailto:slykens@verimedservices.com">slykens@verimedservices.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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<p><span style="font-size: 11pt; color: rgb(31, 73, 125);">Mike –</span></p>
<p><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
<p><span style="font-size: 11pt; color: rgb(31, 73, 125);">Your original post indicates the trouble is with audio.</span></p>
<p><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
<p><span style="font-size: 11pt; color: rgb(31, 73, 125);">What kind of firewall are you passing through?</span></p>
<p><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
<p><span style="font-size: 11pt; color: rgb(31, 73, 125);">If it’s PIX or ASA, I’ve found the most reliable route is to
enable SIP inspect on the PIX/ASA and remove any externip/localnet configuration
from Asterisk. This way the PIX/ASA is responsible for “fixing” SIP and making
the media work.</span></p>
<p><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
<p><span style="font-size: 11pt; color: rgb(31, 73, 125);">sl</span></p>
<p><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
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<p><b><span style="font-size: 10pt;">From:</span></b><span style="font-size: 10pt;">
<a href="mailto:asterisk-users-bounces@lists.digium.com" target="_blank">asterisk-users-bounces@lists.digium.com</a>
[mailto:<a href="mailto:asterisk-users-bounces@lists.digium.com" target="_blank">asterisk-users-bounces@lists.digium.com</a>] <b>On Behalf Of </b>Mike
Bessette<br>
<b>Sent:</b> Thursday, October 01, 2009 10:14 AM<br>
<b>To:</b> Asterisk Users Mailing List - Non-Commercial Discussion<br>
<b>Subject:</b> Re: [asterisk-users] INVITE Sending Local IP</span></p>
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<p> </p>
<p style="margin-bottom: 12pt;">Still no luck. I'm almost ready
to start over with a fresh sip.conf and extensions.conf. Does anyone kno where
I can find one without all the comments and other "fluff"?</p>
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<p>On Thu, Oct 1, 2009 at 9:22 AM, Scott L. Lykens <<a href="mailto:slykens@verimedservices.com" target="_blank">slykens@verimedservices.com</a>>
wrote:</p>
<p>Mike -<br>
<br>
Uncomment and set appropriately for your network. If you're using <a href="http://192.168.1.0/24" target="_blank">192.168.1.0/24</a> as your
internal network then that's what it should be set to. Be sure to include any
private networks that may interact with the server over VPN or private circuits
as well.<br>
<br>
Then be sure to reload or restart asterisk to make the changes effective.</p>
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sl<br>
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