<div dir="ltr">Yes, since 1.x it's there.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Mar 25, 2023 at 11:38 AM Saint Michael <<a href="mailto:venefax@gmail.com">venefax@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-size:small">I use 3.1, is that applicable?</div><div class="gmail_default" style="font-size:small"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Mar 25, 2023 at 9:49 AM Daniel Zanutti <<a href="mailto:daniel.zanutti@gmail.com" target="_blank">daniel.zanutti@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi  Federico<div><br></div><div>Yes it does, need to create the transaction inside your script: <a href="https://opensips.org/html/docs/modules/3.2.x/tm.html#func_t_newtran" target="_blank">https://opensips.org/html/docs/modules/3.2.x/tm.html#func_t_newtran</a></div><div><br></div><div>This will avoid opensips handling the duplicated invite as a new call.</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Mar 24, 2023 at 11:40 PM Saint Michael <<a href="mailto:venefax@gmail.com" target="_blank">venefax@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-size:small">I have on a typical day many calls that arrive twice, same  SIP CALL ID, almost the same time, maybe the next millisecond. This happens because the dialer does not wait for a confirmation, and resends the same call multiple times. But it confuses my CDR.</div><div class="gmail_default" style="font-size:small">Is there a way to check for the CALL ID and discard the INVITE if there is another INVITE already in progress?</div><div class="gmail_default" style="font-size:small"><br></div></div>
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