<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Do you mean that SS7 switch is a MSC and do all MSC support load balancing without any hardware between it and my Server. <br><br>Sorry for my English, what do you mean two point codes for my servers ?. I have at least two servers.<br><br><br>--- On <b>Wed, 3/31/10, Tobias Wolf <i><tobias.wolf@evision.de></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"><br>From: Tobias Wolf <tobias.wolf@evision.de><br>Subject: Re: [asterisk-users] Asterisk load balancing and failover<br>To: "Asterisk Users Mailing List - Non-Commercial Discussion" <asterisk-users@lists.digium.com><br>Date: Wednesday, March 31, 2010, 4:27 AM<br><br><div class="plainMail">huu giang schrieb:<br>> Hi Zeeshan<br>><br>> I know a solution using DRBD, Heartbeat and RedFone hardware to <br>> provide
failover ability to Asterisk.<br>><br>> If I have two Asterisk Servers, and each server has a TDM card and a <br>> PRI line connect to each card, how your solution can provide failover <br>> ability to Asterisk ? Do you need any other hardware?<br>><br>> The calles to my IVR System don't just come from IP network (SIP) but <br>> can come from SS7 network.<br>><br>Well, if that case the SS7 Switch to which you are connected should be <br>able to load balance the call to both of your servers. I guess you have <br>two point codes for you servers? If one server goes down, the ss7 switch <br>received the red alarms and<br>stops to route calls to it. Once the server is up again it will get new <br>calls.<br><br>So, we only thing you have to worry about is to keep state information <br>between the two servers consistent if people record messages or access <br>databases.<br><br>Regards,<br><br>Tobias<br>><br>>
Thanks.<br>><br>><br>><br>><br>> --- On *Fri, 3/26/10, Zeeshan Zakaria /<<a ymailto="mailto:zishanov@gmail.com" href="/mc/compose?to=zishanov@gmail.com">zishanov@gmail.com</a>>/* wrote:<br>><br>><br>> From: Zeeshan Zakaria <<a ymailto="mailto:zishanov@gmail.com" href="/mc/compose?to=zishanov@gmail.com">zishanov@gmail.com</a>><br>> Subject: Re: [asterisk-users] Asterisk load balancing and failover<br>> To: "Asterisk Users Mailing List - Non-Commercial Discussion"<br>> <<a ymailto="mailto:asterisk-users@lists.digium.com" href="/mc/compose?to=asterisk-users@lists.digium.com">asterisk-users@lists.digium.com</a>><br>> Date: Friday, March 26, 2010, 1:51 AM<br>><br>> About two years ago I setup two high availability solutions using<br>>
DRBD and Heartbeat. The worked great and shutting down or<br>> unplugging one server stayed transparent for the callers, as IVRs<br>> stayed available. Having said this, it was not very straight<br>> forward to set it up, but not very difficut either. So Heartbeat<br>> and DRBD can be a good starting point for you.<br>><br>> --<br>> Zeeshan A Zakaria<br>><br>>> On 2010-03-26 4:40 AM, "huu giang" <<a ymailto="mailto:huugiang104@yahoo.com" href="/mc/compose?to=huugiang104@yahoo.com">huugiang104@yahoo.com</a><br>>> </mc/compose?to=<a ymailto="mailto:huugiang104@yahoo.com" href="/mc/compose?to=huugiang104@yahoo.com">huugiang104@yahoo.com</a>>> wrote:<br>>><br>>> Hi
List,<br>>><br>>> I'm finding a solution to provide failover and load balancing<br>>> features to my IVR system.<br>>><br>>> Anyone suggest me what is the best solution please?. what the<br>>> hardware I should use ?.<br>>><br>>> I heard about RedFone, but someone on the mail list said that it<br>>> is not good because *TDMoE* module in asterisk is not so *stable*<br>>> and TDMoE is stale. And It seems that RedFone doesn't not support<br>>> load balancing ability (I can't find any document about this<br>>> feature).<br>>><br>>> Best Regards,<br>>> Giang
Huu.<br>>><br>>><br>>><br>>><br>>> --<br>>> _____________________________________________________________________<br>>> -- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br>>> New to Asterisk? Join us for a live introductory webinar every Thurs:<br>>> <a href="http://www.asterisk.org/hello" target="_blank">http://www.asterisk.org/hello</a><br>>><br>>> asterisk-users mailing list<br>>> To UNSUBSCRIBE or update options visit:<br>>> <a href="http://lists.digium.com/mailman/listinfo/asterisk-users"
target="_blank">http://lists.digium.com/mailman/listinfo/asterisk-users</a><br>><br>> -----Inline Attachment Follows-----<br>><br>> -- <br>> _____________________________________________________________________<br>> -- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br>> New to Asterisk? Join us for a live introductory webinar every Thurs:<br>> <a href="http://www.asterisk.org/hello" target="_blank">http://www.asterisk.org/hello</a><br>><br>> asterisk-users mailing list<br>> To UNSUBSCRIBE or update options visit:<br>> <a href="http://lists.digium.com/mailman/listinfo/asterisk-users"
target="_blank">http://lists.digium.com/mailman/listinfo/asterisk-users</a><br>><br>><br><br><br>-- <br>_____________________________________________________________________<br>-- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br>New to Asterisk? Join us for a live introductory webinar every Thurs:<br> <a href="http://www.asterisk.org/hello" target="_blank">http://www.asterisk.org/hello</a><br><br>asterisk-users mailing list<br>To UNSUBSCRIBE or update options visit:<br> <a href="http://lists.digium.com/mailman/listinfo/asterisk-users" target="_blank">http://lists.digium.com/mailman/listinfo/asterisk-users</a><br></div></blockquote></td></tr></table><br>