<p></p>
<p>Another idea, as the topos has the option to do Record-Route update (<a href="https://www.kamailio.org/docs/modules/stable/modules/topos.html#topos.p.rr_update" rel="nofollow">https://www.kamailio.org/docs/modules/stable/modules/topos.html#topos.p.rr_update</a>), might be somehow related.</p>
<p>If you do not enable Record-Route update, then you can remove the Record-Route headers for requests within dialog with remove_hf("Record-Route") and try to see if it works.</p>
<p>If you enable that option, then you also have to do record_route() for the requests within dialog.</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/2852#issuecomment-920909836">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/ABO7UZNB7UCX2LNHQAFNDE3UCHXJRANCNFSM5D6TXQEA">unsubscribe</a>.<br />Triage notifications on the go with GitHub Mobile for <a href="https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675">iOS</a> or <a href="https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub">Android</a>.
<img src="https://github.com/notifications/beacon/ABO7UZKARKM4UXTQTDETWD3UCHXJRA5CNFSM5D6TXQEKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOG3R7QDA.gif" height="1" width="1" alt="" /></p>
<script type="application/ld+json">[
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"potentialAction": {
"@type": "ViewAction",
"target": "https://github.com/kamailio/kamailio/issues/2852#issuecomment-920909836",
"url": "https://github.com/kamailio/kamailio/issues/2852#issuecomment-920909836",
"name": "View Issue"
},
"description": "View this Issue on GitHub",
"publisher": {
"@type": "Organization",
"name": "GitHub",
"url": "https://github.com"
}
}
]</script>