[OpenSIPS-Users] v3.1 Active/Active maintain active calls on node failure

[Andy Dierlam]

With dialog writing to db that both servers use.   And same tag on both -
modparam("dialog", "dlg_sharing_tag", "vip1=active")
had this working on opensips 2.4

thanks
Andy


On Mon, Jan 18, 2021 at 2:30 PM Kevin Wormington <kworm at missouri-telecom.com>
wrote:

> Hi,
>
> I've been attempting to get a two node active/active setup to work with
> the v3.1 clusterer module sharing usrloc and dialog.  The setup is fronted
> by a proxy that handles all of the NAT/media so either OpenSIPS instance
> can communicate directly with the user.
>
> What I have working so far:
>
> Registrations and calls work when sent to either node and if you stop
> OpenSIPS on a node new calls work fine using the other node.
>
> What I can’t get to work:
>
> Calls that are already in progress to switch between nodes when one node
> fails.
>
>
> I have messed around with various sharing tags…no tag, same tag, different
> tags but haven’t had any luck.   I’m guessing that I’m missing something to
> trigger the remaining node to send re-invites.  Has anyone attempted this
> type of setup and have any ideas?
>
> Thanks,
>
> Kevin
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