[asterisk-users] SIP DNS SRV

Andrew Latham lathama at gmail.com
Mon Oct 18 06:08:06 CDT 2010


You should plan for 2+ productions systems and use DNS round robin to
load balance.  The SRV records define the service but not the path.


~
Andrew "lathama" Latham
lathama at gmail.com

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On Mon, Oct 18, 2010 at 7:59 AM, Jonas Kellens <jonas.kellens at telenet.be> wrote:
> Hello list.
>
> When using SIP DNS SRV to define a production Asterisk server with high
> priority and a backup Asterisk server with a lower priority on this
> DNS-server, will this work as follow :
>
> - production server is reachable, so registration of the IP-phone goes to
> this server
> - production server is unreachable, so registration goes to the backup
> Asterisk server
> - production server is reachable again, so registration goes back to the
> production server
>
> ??
>
> Do I need a low REGISTER timeout value for this to work ? Something like
> 60seconds, so the IP-phones register every 60 seconds...
>
>
>
> Kind regards,
> Jonas.
>
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