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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>If you’re going to run FreeSWITCH inside a virtualized Windows Instance, you may as well go with Microsoft’s Hyper-V. Windows Server seems to work better under Hyper-V than Xen or OpenVZ.<br><br>You could try assigning the VM a higher CPU weight, (not sure how VMware handles that) to see if that solves the issue.<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><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><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"'> freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] <b>On Behalf Of </b>Brian Foster<br><b>Sent:</b> Monday, July 22, 2013 8:13 PM<br><b>To:</b> FreeSWITCH Users Help<br><b>Subject:</b> Re: [Freeswitch-users] FS core down soon after Forward Clock Skew Detected in windows<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p>Try another type of virtual machine. Xen seems to work well, openvz is recommended by the devs. Other than that make sure your resources are allocated properly.<o:p></o:p></p><p>Thank you,<o:p></o:p></p><p>Brian Foster<br>Project Manager/Owner's Rep.<br>Davri Investments, Inc.<br>O: 317-787-2686 x2102<br>M: 317-600-9753<br>E: <a href="mailto:bdfoster@davri.com">bdfoster@davri.com</a><br>Indianapolis, Indiana<o:p></o:p></p><p>Sent from a mobile device.<o:p></o:p></p><div><p class=MsoNormal>On Jul 22, 2013 10:41 PM, "Vincent Xia" <<a href="mailto:gmangudai@gmail.com">gmangudai@gmail.com</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal>FS core down soon after Forward Clock Skew Detected in windows<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>[CRIT] switch_time.c:974 Forward Clock Skew Detected!<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>os is windows server 2008 R2 64 bit, in VM ware<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>what can i do to reduce the occurence of clock skew?<o:p></o:p></p></div><div><p class=MsoNormal>increase CPU capability or run FS in a real machine? anything i can do with FS conf xmls?<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>_________________________________________________________________________<br>Professional FreeSWITCH Consulting Services:<br><a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br><a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br><br>FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br><a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br><br>Official FreeSWITCH Sites<br><a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br><a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br><a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br><br>FreeSWITCH-users mailing list<br><a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br><a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><o:p></o:p></p></div></div></div></body></html>