[Asterisk-Users] Clustering

[Wai Wu]

The phone won't be able to receive any calls nor will it be able to make any calls. However, if you somehow can get the phone to register with multiple servers, the phone can still receive calls if the primary * is unavailable. How about this. I have a few Cisco 7960s which let me specify a back up proxy address so can still make out going calls if the primary is unavailable.

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com]On Behalf Of Douglas
Garstang
Sent: Monday, March 13, 2006 11:06 AM
To: peter at bowyer.org; Asterisk Users Mailing List - Non-Commercial
Discussion
Subject: RE: [Asterisk-Users] Clustering


Now that I've read that paragraph of Kevin's a few times, it strikes me that this is not a redundant configuration. If the call is handled by the Asterisk system where the phone registered, what happens if that system becomes available? Can another system (one that did not handle the registration) process the call?

-----Original Message-----
From: Peter Bowyer [mailto:peeebeee at gmail.com]
Sent: Monday, March 13, 2006 8:33 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] Clustering


On 13/03/06, Douglas Garstang <dgarstang at oneeighty.com> wrote:
> Thanks Kristian. It isn't clear how this means a registration on one Asterisk system magically appear on the other though...

Like Kevin already said:

>       If that context is then shared among
>       the Asterisk servers (via DUNDi, IAX2 switches or some other technique),
>       then calls to that extension will be handled by the server it registered
>       to automatically.

Use an IAX2 switch for a small, known number of servers. Consider
DUNDi to extend into a larger, more dynamic 'cloud'.

Peter

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Peter Bowyer
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