You have to increase the time of expiration for the Register...on linksys devices is located on Proxy and Registration section under the EXTN: (Where N is the extension number)<div><br></div><div>Try putting this to: 3600</div>
<div><br></div><div>To check wheter or not is loosing Register, try with ngrep-sip and check it:</div><div><br></div><div><div>ngrep -p -q -W byline port 5060 >register.pkt</div><div><br></div><div>Then post here the content of register.pkt; but please, after issuing the change explained above!</div>
<div><br></div><div>Regards!</div><br><div class="gmail_quote">2010/9/28 Ron <span dir="ltr"><<a href="mailto:nhadie@gmail.com">nhadie@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi All.<br>
<br>
got this problem that IP phones could not re-register to my server. even<br>
if device is power cycled it still would not register. the solution i<br>
found was to change the SIP port settings on the phone and it will<br>
register. but after registration expires and its time to re-register the<br>
same thing will happen, so i have to update the port settings again just<br>
to make it work which is troublesome.<br>
<br>
i'm using Asterisk 1.4.31 with the following realtime config:<br>
<br>
rtcachefriends=yes<br>
rtsavesysname=yes<br>
rtupdate=yes<br>
rtautoclear=no<br>
<br>
one thing i noticed is that it only seems to happen on linksys devices<br>
e.g. PAP2 and SPA's. another phone i'm using is yealink and so far no<br>
client has complain about it.<br>
<br>
hope anyone can help. thank you.<br>
<br>
regards<br>
Ron<br>
<br>
<br>
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</blockquote></div><br></div>