<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body >Hi,<div>if the client is behind nat you can try to set a nat keep alive on the snom. </div><div><br></div><div>Daniel</div><div><br><br><br><font size="2">Sent from Samsung Mobile</font> </div><br><br><br>African Axess African Axess <axessofficetheo@gmail.com> wrote:<br><br><br>Hi<div><br></div><div>With the help of this list I have upper registration working and can phone between extensions. However, at (seemingly) random, the devices cannot be reached. All appears fine and they appear registered, but when I make the call it doesn't work, until I log into my device and click "re-register". The proxy log is fairly clear:</div>
<div><br></div><div>Feb 15 08:13:22 sipwise /usr/sbin/kamailio[2138]: INFO: <script>: Local user offline - R=sip:user404@my.domain.com:5060;uuid=c6d7434d-5026-4394-86d5-d3c43d2fd2cc</div><div><br></div><div>telling me that the user is offline. Question of course is - how do I avoid them going offline. The phones are set to re-register every 60 seconds, but that doesn't seem to do the trick. Once this happens, only a physical "re-register" the phone by doing it manually gets it back up again. This is with SNOM 300 phones.</div> </body>