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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hi Bruce,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Did you ever get a working solution and confirm the underlying
issue ? I am having the same issue on a set of phones, my next step is
replacing the router, but I was wondering if you found something else.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Regards,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Mike<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com]
<b>On Behalf Of </b>bruce bruce<br>
<b>Sent:</b> Thursday, July 29, 2010 22:36<br>
<b>To:</b> Asterisk Users Mailing List - Non-Commercial Discussion<br>
<b>Subject:</b> [asterisk-users] Aastra phones occasionally show "No
Service" - Is there any network setting I can tamper to facilitate a quick
DHCP renewal on the Aastra phones?<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Hi Everyone,<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>I am running DD-WRT on a router that feeds about 30 Aastra
6753i. The phones occasionally go into "No Service" mode. The POE
switch doesn't seem to be the problem as it's tested fine. I think the router
sometimes gives up and comes back quickly. Or something of that nature.
However, the connections are maintained if a call is going on because there are
peer to peer connections between the phones in a network. Anyhow, if the phones
are restarted they work fine.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>So, I was looking around the Aastra Admin UI to find any
timer to lower it to 1 second to check and make sure the device always has an
ip but I can't seem to find anything other than LLDP which is set at 30 and I don't
think that will be of any help. <o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>I did a test where I would disconnect the router from the
switch and after a while phones go into "No Service" but if I plug it
back into the switch the phones do not come back right away. Maybe something
should be dialed on the phone or wait long time or restart it to work again.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Any work around?<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Thanks a lot<o:p></o:p></p>
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