[OpenSIPS-Users] [NEW] Mid-registrar: scalable registration and call forking

[SamyGo]

Hi Liviu,

This looks very neat. This was somewhat possible previously as well using
customized opensips.cfg, but now its more of a built-in function and I like
it. However, couple of questions came to my mind after going through this.

- Is this mid-registrar compatible with proto_bin ? Like what if I want to
have 2+ mid-registrar in Active/Passive mode and registrations to be
replicated.
- Can this module help me in PRESENCE handling not just IM/Messaging? Like
SUBSCRIBE/PUBLISH handling (or redirecting)

Again big applause for the awesome work.

Thanks and best regards,
Sammy




On Tue, Dec 20, 2016 at 9:33 AM, Liviu Chircu <liviu at opensips.org> wrote:

> Hi all,
> The new *mid-registrar* functionality is now available with OpenSIPS 2.3
> (current development branch)!
>
> * What is a mid-registrar?*
>
> The *mid-registrar* is a mid-component of a SIP platform, designed to
> work between end users and the platform's main registration component. It
> opens up new possibilities for leveraging existing infrastructure in order
> to continue to grow (as subscribers and as registration traffic) while
> keeping an existing low-resources registrar server.
>
> *What can a mid-registrar help with?*
>
> Acting as a registration front-end to the main SIP registrar, the OpenSIPS
>  *mid-registrar* is able to:
>
> *     * Convert incoming high*-rate registration traffic into a low-rate
> variant, towards the main registrar layer. With proper configuration, it
> can absorb over 90% of existing registration traffic while preserving the
> back-end's user location state, effectively reducing resource usage at the
> respective layer.
>
> *     * Add support for parallel calling* (registration based) to
> registrar servers which are not able to provide such functionality; The
> OpenSIPS mid-registrar can aggregate all the registered contacts from the
> same user (AOR) and push forward to the main registrar a single
> registration per AOR. On the way back, from the main registrar, an incoming
> call will be parallel forked to all registered contacts of the user/AOR.
>
> *How to use the OpenSIPS mid-registrar?*
>
> A comprehensive tutorial
> <http://www.opensips.org/Documentation/Tutorials-MidRegistrar> is
> available, explaining how the OpenSIPS mid-registrar can be used and how it
> works.
>
> For more details on configuration options and available functions, see the
>  README file
> <http://www.opensips.org/html/docs/modules/2.3.x/mid_registrar.html> of
> the module.
>
> --
> Liviu Chircu
> OpenSIPS Developerhttp://www.opensips-solutions.com
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20161220/9d59e398/attachment.html>