Hello Amit, <div><br class="webkit-block-placeholder"></div><div>check whether user agent is located in behind the nat or not , then save the location tablle.</div><div>and before save this table load the module regisrar and nathelet with recieve paarm</div>
<div><br class="webkit-block-placeholder"></div><div><br><br><div class="gmail_quote">On Wed, Apr 16, 2008 at 5:19 PM, Bogdan-Andrei Iancu <<a href="mailto:bogdan@voice-system.ro">bogdan@voice-system.ro</a>> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hi Amit,<br>
<br>
Do you do "setbflag(3)" before save("location") ?<br>
<br>
Regards,<br>
Bogdan<br>
<div><div></div><div class="Wj3C7c"><br>
Amit Nagpal wrote:<br>
><br>
> Hi,<br>
><br>
> I am trying to configure OpenSER such that it pings its NATed clients<br>
> with SIP OPTIONS packets instead of the default dummy UDP pings. But,<br>
> no matter what I do, OpenSER always sends the usual UDP pings.<br>
><br>
> My openser.cfg contains the following lines –<br>
><br>
> modparam("usrloc", "nat_bflag", 3)<br>
><br>
> modparam("nathelper","natping_interval", 60)<br>
><br>
> modparam("nathelper","rtpproxy_disable", 1)<br>
><br>
> modparam("nathelper", "sipping_bflag", 3)<br>
><br>
> modparam("nathelper", "sipping_from", "sip:openser @<a href="http://mydomain.net" target="_blank">mydomain.net</a> ")<br>
><br>
> Before save("location") in the route blocks I have –<br>
><br>
> Fix_nated_contact()<br>
><br>
> And on reply route to the main route block I have –<br>
><br>
> Fix_nated_sdp("3").<br>
><br>
> NAT is working perfectly fine otherwise, I just need to get OpenSER to<br>
> ping with SIP OPTIONS instead of dummy UDP packets.<br>
><br>
> Can you please help me achieve that.<br>
><br>
> Regards,<br>
><br>
> Amit.<br>
><br>
> ------------------------------------------------------------------------<br>
><br>
> *From:* <a href="mailto:users-bounces@lists.openser.org">users-bounces@lists.openser.org</a><br>
> [mailto:<a href="mailto:users-bounces@lists.openser.org">users-bounces@lists.openser.org</a>] *On Behalf Of *Amit Nagpal<br>
> *Sent:* Monday, April 14, 2008 12:27 PM<br>
> *To:* <a href="mailto:users@lists.openser.org">users@lists.openser.org</a><br>
> *Subject:* [OpenSER-Users] NAT SIP OPTIONS ping<br>
><br>
> Hi,<br>
><br>
> I am trying to configure OpenSER such that it pings its NATed clients<br>
> with SIP OPTIONS packets instead of the default dummy UDP pings. But,<br>
> no matter what I do, OpenSER always sends the usual UDP pings.<br>
><br>
> My openser.cfg contains the following lines –<br>
><br>
> sipping_bflag<br>
><br>
> sipping_method<br>
><br>
> sipping_from<br>
><br>
</div></div>> ------------------------------------------------------------------------<br>
><br>
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> <a href="http://lists.openser.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.openser.org/cgi-bin/mailman/listinfo/users</a><br>
><br>
<br>
<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Thanks &Regards<br>Ravi Prakash Sunkara<br>VoIP Development Tech Lead
</div>