<div dir="rtl"><div dir="ltr" style>Dear List,</div><div dir="ltr" style> I have some strange error when using sipML5 client (over websockets) with Kamailio 4.0 server when sending a SUBSCRIBE request. </div><div dir="ltr" style>
<br></div><div dir="ltr" style>here is my log print:</div><div dir="ltr" style><br></div><div dir="ltr" style><div dir="ltr">Apr 18 02:55:21 oren-ubuntu /usr/sbin/kamailio[26476]: WARNING: <core> [msg_translator.c:2499]: TCP/TLS connection (id: 0) for WebSocket could not be found (tcp:<a href="http://10.0.0.4:8080">10.0.0.4:8080</a>)</div>
<div dir="ltr">Apr 18 02:55:21 oren-ubuntu /usr/sbin/kamailio[26476]: ERROR: tm [t_msgbuilder.c:1367]: assemble_via: via building failed</div><div dir="ltr">Apr 18 02:55:21 oren-ubuntu /usr/sbin/kamailio[26476]: ERROR: tm [t_msgbuilder.c:1540]: build_uac_req(): Error while assembling Via</div>
<div dir="ltr">Apr 18 02:55:21 oren-ubuntu /usr/sbin/kamailio[26476]: ERROR: tm [uac.c:338]: t_uac: Error while building message</div><div dir="ltr">Apr 18 02:55:21 oren-ubuntu /usr/sbin/kamailio[26476]: ERROR: presence [notify.c:1591]: in function tmb.t_request_within</div>
<div dir="ltr">Apr 18 02:55:21 oren-ubuntu /usr/sbin/kamailio[26476]: ERROR: presence [notify.c:1678]: sending Notify not successful</div><div dir="ltr">Apr 18 02:55:21 oren-ubuntu /usr/sbin/kamailio[26476]: ERROR: presence [subscribe.c:678]: Could not send notify</div>
<div dir="ltr">Apr 18 02:55:21 oren-ubuntu /usr/sbin/kamailio[26476]: ERROR: presence [subscribe.c:713]: occured</div><div dir="ltr">Apr 18 02:55:21 oren-ubuntu /usr/sbin/kamailio[26476]: ERROR: presence [subscribe.c:994]: in update_subscription</div>
<div dir="ltr"><br></div><div style>Could anyone help here ?</div><div style>I think it is only some configuration problem, but i'm not sure how to solve it.</div></div><div dir="ltr" style><br></div><div dir="ltr" style>
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