<html><head></head><body bgcolor="#FFFFFF"><div>Yes, srv records would work but as you said, they don't know the state of you installation, I.e. up, down or indifferent. Also, I have found that there are not many carriers that support srv and those that do lack the full implementation. </div><div><br></div><div>If it was me, I'd put openser or something similar in front of your freeswitch boxes which will act as a router, load balancer.</div><div><br></div><div>The is nothing wrong with using heartbeat and corosync but your public ip would need to be on the same subnet for it to work correctly.</div><div><br></div><div>Hope this helps.</div><div>Oz.</div><div><br>Sent from my iPad</div><div><br>On 6 Jul 2012, at 17:04, Adam Obuchowski <<a href="mailto:adam@vrs.pl">adam@vrs.pl</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div>Hello,<div>What you mean by DNS based failover ?</div><div>Short ttl on DNS A record may cause name resolution issues, isnt it ?</div><div>How does it work ?</div><div><br clear="all">Kind regards,<br><br>-- <br>Adam Obuchowski<br>
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<br><br><div class="gmail_quote">2012/7/6 Muhammad Shahzad <span dir="ltr"><<a href="mailto:shaheryarkh@googlemail.com" target="_blank">shaheryarkh@googlemail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
You can also try DNS based fail-over and load balancing, works perfect for us.<div><br></div><div>Thank you.</div><div><br><br><div class="gmail_quote"><div><div class="h5">On Fri, Jul 6, 2012 at 9:02 AM, A E G <span dir="ltr"><<a href="mailto:all.eforums@gmail.com" target="_blank">all.eforums@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr"><br><div class="gmail_quote">On Wed, Jul 4, 2012 at 5:53 AM, Hanie Maghsoudy <span dir="ltr"><<a href="mailto:h.maghsoudy@gmail.com" target="_blank">h.maghsoudy@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Thanks Muhammad, that would be a good idea.<br>However, I'm trying direct routing mode of IPVS for load balancing along with Heartbeat for HA.<br>Could anyone of you guys suggest a better way to implement Load balancing and HA for FreeSwitch?<br>
<br>Thanks<div><div><br></div></div></blockquote><div><br></div><div><font color="#663366"><font face="trebuchet ms,sans-serif">Not sure about HA, but the call distributor module: </font></font> <a href="http://wiki.freeswitch.org/wiki/Mod_distributor" target="_blank">http://wiki.freeswitch.org/wiki/Mod_distributor</a><font face="trebuchet ms, sans-serif" color="#663366"> used to work well for us ...haven't used it for a while now. Not sure if anything has changed in newer builds.</font></div>
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<br></div></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br>Muhammad Shahzad<br>-----------------------------------<br>CISCO Rich Media Communication Specialist (CRMCS)<br>
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