<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; ">Does it loose it's IP address consistently and at a designated interval. I've seen something similar in a number of various cases where it was always an issue<DIV>of the 'client' device blocking the DHCP renew traffic. But when it went into rebinding it would drop $filter and allow the dhcp traffic back through. </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>I would say check to see if it occurs at a regular interval and compare that with the lease times. Also consider it's sometimes a good idea if the phone supports it (I don't know if your does)</DIV><DIV>but setting up a cheap syslog host that can catch the syslog messages from the unit. Some units will log why they dropped their network (ie dhcp) or something.</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>This was just a wild stab.</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV><BR><DIV><DIV>On May 18, 2007, at 8:51 AM, Zeeshan Zakaria wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite">Hi,<BR><BR>Recently I've noticed on a customer's GXP-2000 phone that it loses its IP addresse for a few seconds, audio goes blank obviously, and after about 30-60 seconds get the same IP addresse back and resumes the call. This shows that call was not dropped but phone lost connection with the server, whereas the caller on the other end was still talking. This is just unacceptable as this is effecting his business. <BR><BR>Apparently this is a router related issue. Its a D-Link DI-624 router. This happens even when there is no Internet activity at all.<BR><BR>How can this issue be resolved. What are the reasons for losing contact with the router. Is there some interference at port 5060, bad wiring, or something else? <BR><BR>-- <BR>Zeeshan A Zakaria<DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">_______________________________________________</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">--Bandwidth and Colocation provided by Easynews.com --</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">asterisk-users mailing list</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">To UNSUBSCRIBE or update options visit:</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><SPAN class="Apple-converted-space"> </SPAN><A href="http://lists.digium.com/mailman/listinfo/asterisk-users">http://lists.digium.com/mailman/listinfo/asterisk-users</A></DIV> </BLOCKQUOTE></DIV><BR><DIV> <SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-</FONT></P><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">Bryan Laird, Sr. Manager CM Operations</FONT></P><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">Phone: 703-944-9909</FONT></P><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica"><SPAN class="Apple-converted-space"> <SPAN class="Apple-converted-space"> </SPAN></SPAN>-+-</FONT></P><P style="margin: 0.0px 0.0px 0.0px 0.0px">Cablemodems are the gateway to the Internet.</P><P style="margin: 0.0px 0.0px 0.0px 0.0px">The Internet is a gateway to some things that are better left un-seen.</P><BR class="Apple-interchange-newline"></SPAN> </DIV><BR></DIV></BODY></HTML>