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What
about sip registration replication?
What
about SIP subscription replication?
What
about BLF replication?
What
about using DUNDi to replicate applications for redundancy?
How
would you handle different phones ability to failover if they don't do it so
well?
How
would handle the fact that the config files have a hard coded database
IP?
And so
on...
I
don't think anyone has a great solution to date.
Chris,
Heartbeat failover will usually be your best
mixed approach.
As always there is a cost benefit to be
considered.
Where the call absolutely has to stay up then
Fault-Tolerant software and hardware is the only option that works with
Asterisk to date.
If however you wish to keep costs to a mimimum
then possibly an onsite / hosted model where the back up is available
remotely. This model depends on set up however.
In all cases I would suggest you take a peruse of
PBXware : http://www.bicomsystems.com/products/online_demo/ which
is our SMB Edition. We will next week launch our Call Center Edition that is
packed with features and functions to assist the running of a dedicated to
running a Call Center efficiently.
Feel free to contact me offline steve {at]
bicomsystems {dot] com and can make more precise suggestions according to
requirement.
Regards
Steve
----- Original Message -----
Sent: Friday, July 28, 2006 3:44
AM
Subject: [asterisk-users] Looking for
carrier grade redundant solution
Hello List -
We are looking add Asterisk to the core
of our voice/data network. Our first application will provide a hosted
call center application for a number of tenants (customers) who will have
between 5-20 agents (seats) answering ingress calls. The calls will
ingress and egress the Asterisk server SIP (all TDM is handled by Sonus
switches).
My goal is to design a redundant solution using a
multiple Asterisk servers with an NFS mounted filesystem.
I've done
some reading regarding Asterisk redundany, and so far it seems the best
approach is running redundant hardware (power supplies etc), matching
servers (with a heart beat ping between them) and a NFS filer for storage
(hot swapable) connected to each box via gigE.
Am I on the right
track? Any other suggestions or resources I might have missed
regarding developing a redundant solution?
Thanks for your
time,
_Chris_
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