<p>Is this for INVITE requests that get CANCEL before being forwarded? Or is the INVITE getting 4xx/5xx response from next hop? Maybe you can attach a pcap with sip traffic for such call to be able to troubleshoot properly.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/kamailio/kamailio/issues/2012?email_source=notifications&email_token=ABO7UZLSMA5HJZAQ24U5TI3QA2ZLVA5CNFSM4IE36QA2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD2SHJBA#issuecomment-514094212">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/ABO7UZIZN4DJ7SVYMEYIRJ3QA2ZLVANCNFSM4IE36QAQ">mute the thread</a>.<img src="https://github.com/notifications/beacon/ABO7UZOIU6WM2M3MB7R375LQA2ZLVA5CNFSM4IE36QA2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD2SHJBA.gif" height="1" width="1" alt="" /></p>
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