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    <tt>Hi Sagar,<br>
      <br>
      Theoretically you can get ESL events via freeswitch_scripting
      module [1] and from OpenSIPS, using an event_route[E_FREESWITCH]
      [2], you can build and send SIP request [3] - the question is if
      you have all the info and flexibility to construct the Notify
      requests <br>
      <br>
      [1] </tt><tt><tt><a class="moz-txt-link-freetext" href="https://opensips.org/html/docs/modules/2.4.x/freeswitch_scripting.html#param_fs_subscribe">https://opensips.org/html/docs/modules/2.4.x/freeswitch_scripting.html#param_fs_subscribe</a><br>
        [2]
<a class="moz-txt-link-freetext" href="https://opensips.org/html/docs/modules/2.4.x/freeswitch_scripting.html#event-freeswitch">https://opensips.org/html/docs/modules/2.4.x/freeswitch_scripting.html#event-freeswitch</a><br>
        [3]
        <a class="moz-txt-link-freetext" href="https://opensips.org/html/docs/modules/2.4.x/tm.html#func_t_new_request">https://opensips.org/html/docs/modules/2.4.x/tm.html#func_t_new_request</a><br>
        <br>
      </tt>Best regards,<br>
    </tt>
    <pre class="moz-signature" cols="72">Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
  <a class="moz-txt-link-freetext" href="https://www.opensips-solutions.com">https://www.opensips-solutions.com</a>
OpenSIPS Summit 2019
  <a class="moz-txt-link-freetext" href="https://www.opensips.org/events/Summit-2019Amsterdam/">https://www.opensips.org/events/Summit-2019Amsterdam/</a>
</pre>
    <div class="moz-cite-prefix">On 03/20/2019 05:02 PM, sagar malam
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAEZuF3trfTPoVOxjLRtENN4gCbq7LxdkYh4h5P3tiyAWC=1ENA@mail.gmail.com">
      <div dir="ltr">Hello ,
        <div><br>
        </div>
        <div>We are using FreeSWITCH for presence but it is not working
          well with heavy traffic.I wonder if we can using Opensips
          FreesWITCH ESL module to listen on presence event and generate
          notifies from OpenSIPs ? </div>
        <div><br>
          -- <br>
          <div dir="ltr" class="gmail_signature"
            data-smartmail="gmail_signature">
            <div dir="ltr">Thanks,
              <div><br>
              </div>
              <div>Sagar</div>
            </div>
          </div>
        </div>
      </div>
      <br>
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      <br>
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