<div dir="ltr">Hello,<div><br></div><div>It&#39;s not quite clear what you are asking. Are you trying to have redundant opensips servers or redundant freeswitch servers?<br><div class="gmail_extra">What do you mean by ONE sip server? Everything is a sip server.</div>
<div class="gmail_extra"><br></div><div class="gmail_extra">Opensips is quite capable of detecting if a server is down and re-route the calls to a redundant server. That&#39;s what the load balancer module does.</div><div class="gmail_extra">
<br></div><div class="gmail_extra">Regards,</div><div class="gmail_extra">Ali Pey</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Nov 28, 2013 at 6:21 AM, Nikita Tarasov <span dir="ltr">&lt;<a href="mailto:luckyraul@gmx.com" target="_blank">luckyraul@gmx.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span style="font-family:Verdana"><span style="font-size:12px"><p class="MsoNormal"><span style="font-family:Verdana"><span style="font-size:12px"><span>Hi guys.  </span></span></span></p>
<p class="MsoNormal"><span style="font-family:Verdana"><span style="font-size:12px"> </span></span></p><p class="MsoNormal"><span style="font-family:Verdana"><span style="font-size:12px"><span>We have loadbalancer(opensips) and a huge amount of incoming calls going to ONE sip server, which is unscalable and priopretary. </span></span></span></p>
<p class="MsoNormal"><span style="font-family:Verdana"><span style="font-size:12px"><span>I need to create some kind of disastery plan for this server service is down or on high load. </span></span></span></p><p class="MsoNormal">
<span style="font-family:Verdana"><span style="font-size:12px"><span>The main idea of this plan is, when disastery happends, to balance all incoming calls to freeswitch and keep them with music, while main server is down.</span></span></span></p>
<p class="MsoNormal"><span style="font-family:Verdana"><span style="font-size:12px"><span>On recovery calls should be forwarded to main server with the same destination number as they was.</span></span></span></p><p class="MsoNormal">
<span style="font-family:Verdana"><span style="font-size:12px"><span>I have tryed to make it with mod_callcenter. It was done by placing calls in queue and when main server is on and re-registered on freeswitch, calls was forwarded. </span>But without destination number.</span></span></p>
<p class="MsoNormal"><span style="font-family:Verdana"><span style="font-size:12px"><span>And I can&#39;t copy destination number to forwarded calls.</span></span></span></p><br><span style="font-family:Verdana"><span style="font-size:12px">Can you help me?</span></span></span></span>
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<br></blockquote></div><br></div><img class="cm-tracker" src="https://contactmonkey.com/api/v1/tracker?cm_session=3499d45f-237d-4a16-8940-79893277e01e&amp;cm_type=open&amp;cm_user_email=alipey@gmail.com"></div></div>