Thanks to SER, each of our Asterisk servers knows the address of every phone.
Any asterisk system can terminate a call to any phone. So, all we would need
would be for the asterisk system that terminates the call to also have a copy
of the subscription, and voila... it sends a NOTIFY back to the phone (well
actually it sends it back to SER cuz that's where the SUBSCRIBE came from).
Actually, while the above is true, I'd really like to get rid of SER
alltogether. It's just an extra moving part that can break.
So.. I don't know. Unfortunately Asterisk is really lacking in this area. It'd
be great if there was some way to distribute registrations and subscriptions
between a cluster of servers. That would rock.
Doug.
-----Original Message-----
From: BJ Weschke [mailto:[EMAIL PROTECTED]
Sent: Sun 3/26/2006 8:06 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Cc:
Subject: Re: [Asterisk-Users] Copying SIP Subscriptions
On 3/26/06, Douglas Garstang <[EMAIL PROTECTED]> wrote:
> I'm pretty sure I already know the answer to this, but...
>
> Is there a way to copy/transfer/replicate sip subscriptions from one
asterisk system to another, for the purposes of HA? You coudln't even write a
script to do it I don't think. You can do an 'asterisk -rx sip show
subscriptions' but there'd be no way to repopulate it on a second system.
Yes/No?
>
Not presently, no. But I guess the second side of this would be, if
we were to copy of the subscription, how would we make it of use on
the second system? would it then have to broadcast state information
about the devices it was watching on system A on to system B?
--
Bird's The Word Technologies, Inc.
http://www.btwtech.com/
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