[Asterisk-Users] Asterisk Failover without SER

[Aaron Daniel]

Well, most phones have a backup proxy setting, so we've got all our phones 
configured to register with both servers using the backup proxy, with an 
outbound proxy set up so the phones can call out from any server that's 
available.  We just got the outbound proxy stuff working, so we can 
literally walk in the server room and unplug a call server and only lose 
calls that are in progress, and nobody would know the difference.  We just 
got some polycoms in, I'm kinda excited to see how well they handle the 
redundancy.  The way we have it set up, we can drop a whole new server 
into the cluster, change like 3 lines of dialplan code, and add the server 
to the proxy list and voila, another server handling more call load :)

Aaron

On Fri, 24 Mar 2006, Douglas Garstang wrote:

> Here's the $64,000 question... how are you handling redundant registrations?
>
>> -----Original Message-----
>> From: Aaron Daniel [mailto:amdtech at shsu.edu]
>> Sent: Friday, March 24, 2006 11:32 AM
>> To: Asterisk Users Mailing List - Non-Commercial Discussion
>> Subject: RE: [Asterisk-Users] Asterisk Failover without SER
>>
>>
>> We've actually got two servers handling all the call volume,
>> and when one
>> server goes down, the other one fields all phone calls.
>> We're using a
>> combination of dialplan magic and dns to make it work.  As
>> long as your
>> phones can handle multiple ip's for host records and you've got the
>> dialplan set up right, HA is fairly easy to get working right.
>>
>> Aaron
>>
>> On Fri, 24 Mar 2006, Bryan Mahin wrote:
>>
>>> Well, I should say... Sporadically I can register to the virtual ip.
>>> Other times I can't.
>>>
>>>
>>>
>>> ________________________________
>>>
>>> From: asterisk-users-bounces at lists.digium.com
>>> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Bryan
>>> Mahin
>>> Sent: Friday, March 24, 2006 12:56 PM
>>> To: Asterisk-Users
>>> Subject: [Asterisk-Users] Asterisk Failover without SER
>>>
>>>
>>>
>>> Hello all, I first want to thank everyone for all your
>> contributions.
>>> I've building an asterisk system for a month or so now and without
>>> everyone in the online asterisk community I wouldn't have
>> made it this
>>> far yet. Thanks! ...ok, mushiness out of the way.. :)
>>>
>>>
>>>
>>> I am looking for a failover and ultimately a load balancing asterisk
>>> solution. I've done a good bit of research and I haven't
>> really found
>>> any information for implementing an Asterisk only failover or load
>>> balancing solution. Everyone seems to use SER along with asterisk to
>>> accomplish this goal. SER with asterisk may be in my
>> future, but for now
>>> I need to get this system up and running.
>>>
>>>
>>>
>>> I've setup heartbeat (ultramonkey), and are able to take my
>> primary box
>>> offline and have the second machine take over, but it isn't
>> working in
>>> regards to asterisk. I can't register phones to the virtual
>> ip. I can
>>> ssh into the virtual ip but my soft phones wont register. I get the
>>> following error. Is this normal?
>>>
>>>
>>>
>>> Does anyone have any experience with this sort of setup
>> without the use
>>> of SER?
>>>
>>> Bryan Mahin
>>>
>>>
>>>
>>> ________________________________
>>>
>>> Rediscover Personal Service with UNETA
>>>
>>> Please visit us @ www.uneta.com
>>>
>>>
>>
>> --
>> Aaron Daniel
>> Computer Systems Technician
>> Sam Houston State University
>> amdtech at shsu.edu
>> (936) 294-4198
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-- 
Aaron Daniel
Computer Systems Technician
Sam Houston State University
amdtech at shsu.edu
(936) 294-4198