<div dir="ltr"><div>hi Antonio, I was looking for SIP solutions. But you save me a day.<br></div><div>Many thanks.<br><br></div><div>rgds,<br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div>Loi Dang Thanh<br></div>Phone : +84. 1224.735.448<br></div>Email : <a href="mailto:loi.dangthanh@gmail.com" target="_blank">loi.dangthanh@gmail.com</a><br></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Fri, Feb 24, 2017 at 3:49 PM, Antonio Silva <span dir="ltr"><<a href="mailto:asilva@wirelessmundi.com" target="_blank">asilva@wirelessmundi.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
hi,<br>
<br>
you can do it using iptables:<br>
<br>
<code class="m_8055136640179992434xml m_8055136640179992434plain">iptables -I INPUT -j DROP -p udp --dport
5060 -m string --string "zoiper" --algo bm<br>
<br>
<br>
source:<br>
<a class="m_8055136640179992434moz-txt-link-freetext" href="https://freeswitch.org/confluence/display/FREESWITCH/Security" target="_blank">https://freeswitch.org/<wbr>confluence/display/FREESWITCH/<wbr>Security</a><br>
<br>
<br>
<br>
</code><div><div class="h5"><br>
<div class="m_8055136640179992434moz-cite-prefix">On 02/24/2017 09:26 AM, Lợi Đặng wrote:<br>
</div>
</div></div><blockquote type="cite"><div><div class="h5">
<div dir="ltr">
<div>
<div>
<div>Hi list, I have a list of user agent regex pattern. For
example:<br>
</div>
^Asterisk PBX<br>
</div>
^Zoiper<br>
</div>
^SipP$<br>
<div>
<div>
<div>
<div>The list will have more and more members by time.<br>
</div>
<div>All I want is to reject all the SIP messages (not
only INVITE) that has User-Agent header value match any
of the pattern in the list. How can I do that?<br>
<br>
</div>
<div>I know this can be achieved with a sip proxy placed
before FreeSwitch, but I don't want an additional SIP
component for just that.<br>
</div>
<div><br>
</div>
<div>Any help would be appreciated.<br>
</div>
<div>rgds,<br clear="all">
</div>
<div>
<div>
<div class="m_8055136640179992434gmail_signature" data-smartmail="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div>Loi Dang Thanh<br>
</div>
Phone : +84. 1224.735.448<br>
</div>
Email : <a href="mailto:loi.dangthanh@gmail.com" target="_blank">loi.dangthanh@gmail.com</a><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<fieldset class="m_8055136640179992434mimeAttachmentHeader"></fieldset>
<br>
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