<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Remove the +. Send the numbers with the country code but without the ‘+’, like: 12125551212<br class=""><div><br class=""><div class="">On Nov 3, 2021, at 6:31 PM, David Villasmil <<a href="mailto:david.villasmil.work@gmail.com" class="">david.villasmil.work@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hello guys,<div class=""><br class=""></div><div class="">I'm getting failed by my provider because I'm sending to them with +1 both on the headers and on the payload. My understanding is there is no mandatory format, or is there?</div><div class=""><br clear="all" class=""><div class=""><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr" class=""><div class="">Regards,</div><div class=""><br class=""></div>David Villasmil<div class="">email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank" class="">david.villasmil.work@gmail.com</a></div><div class="">phone: +34669448337</div></div></div></div></div></div>
__________________________________________________________<br class="">Kamailio - Users Mailing List - Non Commercial Discussions<br class=""> * <a href="mailto:sr-users@lists.kamailio.org" class="">sr-users@lists.kamailio.org</a><br class="">Important: keep the mailing list in the recipients, do not reply only to the sender!<br class="">Edit mailing list options or unsubscribe:<br class=""> * <a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" class="">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a><br class=""></div></div><br class=""></body></html>