[asterisk-users] clustering

[Rizwan Hisham]

Unfortunately we are too late to switch to Kamailio. I mean we have
developed our pbx with call features and routing on asterisk only. If we
switch to some other software that means we will have to redo a lot of
development again. I was thinking of using DUNDi and distributing the
registrations on different servers.

I just dont get one point. lets say if i have 2 users registered on
different asterisk servers and one of the server fails (dundi doea not get
anything in return from lookup). But I can still get the contact information
for the user who was registered on the failed server from db (realtime peer)
for incoming calls. But what happens when that user tries to make a outgoing
call? How do I redirect the call to the server which is still working?

On Mon, Oct 18, 2010 at 4:39 PM, Gareth Blades
<list-asterisk at skycomuk.com>wrote:

> Use camailio or opensips as the registrar server so it accepts the sip
> registrations. You can have copies running on a couple of boxes using
> either a shared databases or a database on each server configured in
> master-master replication mode. Opensips can be configured to use the
> same database table that asterisk uses for authentication. Then you can
> use the load balancer module to send the call to whichever asterisk box
> has the most free lines.
> Normally you try and use opensips for most things such as call routing
> and registrations and leave asterisk to do the application type stuff
> such as conference calls and voicemail.
>
> Rizwan Hisham wrote:
> > anymore ideas anyone please?
> >
> > On Fri, Oct 15, 2010 at 8:36 PM, Josef Grand <josef.grand2 at gmail.com
> > <mailto:josef.grand2 at gmail.com>> wrote:
> >
> >     use camailio for SIP SLB
> >     sip load balancer
> >
> >
> >         ----- Original Message -----
> >         *From:* Rizwan Hisham <mailto:rizwanhasham at gmail.com>
> >         *To:* Asterisk Users Mailing List - Non-Commercial Discussion
> >         <mailto:asterisk-users at lists.digium.com>
> >         *Sent:* Thursday, October 14, 2010 5:01 PM
> >         *Subject:* [asterisk-users] clustering
> >
> >         Hi all,
> >         I am planning to do clustering for my company's asterisk
> >         servers. I dont know much about it, just read some articles on
> >         the internet and learned how to use DUNDi and some basic
> >         information about clustering.
> >         What I need to know is:
> >         1. can i register end user with multiple asterisk servers at a
> time?
> >         2. If not, Can I re-route registeration requests to different
> >         servers using 1 asterisk server as a gateway and multiple
> >         clustered asterisk servers behind it?
> >
> >         cheers
> >         Thanks in advance
> >
> >         --
> >         Best Regards
> >         Rizwan Qureshi
> >
> >
> >
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> >
> > --
> > Best Regards
> > Rizwan Qureshi
> >
> >
>
>
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-- 
Best Regards
Rizwan Qureshi
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