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<p>Hello,</p>
<p>nathelper module does ping OPTIONS only for UDP.</p>
<p>For tcp/tls, there is transport layer keepalive:</p>
<p> -
<a class="moz-txt-link-freetext" href="https://www.kamailio.org/wiki/cookbooks/5.0.x/core#tcp_keepalive">https://www.kamailio.org/wiki/cookbooks/5.0.x/core#tcp_keepalive</a><br>
</p>
What is the problem you are trying to solve with this? Maybe there
are some other options for it.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 31.03.17 13:03, Abdoul Osséni wrote:<br>
</div>
<blockquote
cite="mid:CABc7nxvQ7OoncSDRrWgskfRbubjrS4NrAoS1xF76US_OuQQw+w@mail.gmail.com"
type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>Is it possible to send ping OPTIONS over tcp or tls?</div>
<div><br>
</div>
<div>If yes, could you me how?</div>
<div><br>
</div>
<div>Regards</div>
<div>Abdoul.</div>
</div>
<br>
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