[OpenSIPS-Users] Help with my OpenSips architecture

[Dominic]

On Wed, Aug 8, 2018 at 4:52 AM, Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

> Hi Dominic,
>
> Please see inline.
>
> Regards,
>
> Bogdan-Andrei Iancu
>
> OpenSIPS Founder and Developer
>   http://www.opensips-solutions.com
> OpenSIPS Bootcamp 2018
>   http://opensips.org/training/OpenSIPS_Bootcamp_2018/
>
> On 08/07/2018 10:36 PM, Dominic wrote:
>
> Hi all, just to make sure I'm one the right track here I'd like to share a
> few thoughts of where I'm currently going with my architecture, any
> feedback is really appreciated specially if it can help me avoid any
> pitfalls in the future. Here is what I'm trying to do:
>
> I currently have a a few asterisk servers directly facing the public
> internet, with sip devices registering directly with a specific asterisk.
>
> So my first goal was to have the sip devices register directly with
> OpenSips so I used the mid_registrar module for that, and forward the
> registers to the right asterisk. This seems to work very well so far.
>
> Secondly, I setup rtp proxy, on the same box as opensips, this also seems
> to work great so far. At this point I should be able to not have the
> asterisk facing public internet.
>
> Do you intend to move the * boxes to a private network ? or to keep them
> with public IP, but behind a firewall ?
>

Yes I indend to move them to a private network behind a firewall with no
public IP.

>
> The third thing I now want to do, and this is where I am currently stuck
> is to figure out what my options are in terms of high availability of the
> opensips. I figured I would go with a VIP setup with 2 identical opensips
> box. So in this type of setup i would have to replicate usrloc and dialogs
> between the 2 opensips instances right? Am I forgetting anything?
>
> yes, you are on the right tracks - use the dialog replication (with a
> sharing tag) and usrloc full sharing mode - this will give you the HA you
> are looking for (in combination with a VIP)
>

Perfect, I'll give that a shot

>
> Am I on the right track with this type of setup or am I missing something
> big here? It's also worth mentioning that I am using OpenSIPS 2.4
>
> Any advice/links with info on similar setup/code examples are very welcome
>
> For the HA, see
>     https://blog.opensips.org/2018/03/15/scaling-
> distributing-and-partitioning-registrations-with-opensips-2-4/
>     https://blog.opensips.org/2018/03/23/clustering-ongoing-
> calls-with-opensips-2-4/
>
> Thanks
> Dominic
>
>
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>
>
> Thanks a lot for the replies, the help is really appreciated

Dominic
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