[SR-Users] Quick way to enable/disable all uac outbound registrations

[Henning Westerholt]

Am Sonntag, 12. August 2018, 22:20:41 CEST schrieb Joel Serrano:
> On an active/passive kamailio cluster, we use keepalived to move a virtual
> IP between the nodes and all signaling goes to that VIP.
> 
> One of our DID providers requires us to register with every single DID we
> have from them in order to receive calls for such DID (NOTE: we only want
> to have the "active" kamailio sending outbound registrations to the
> carrier).
> 
> My idea was to have keepalived enable all the outbound registrations when
> the current node changes to MASTER and disable them when it changes to
> BACKUP.
> 
> Is there a quick "enable all" or "disable all" for uac module outbound
> registrations or do I have to "know in advanced" all of them and
> enable/disable one by one?

Hello Joel,

just some ideas, as I did (thankfully) not yet needed to implement something 
like this:

- setting a low registration timeout and just waiting until the expire
- using a small script/tool to just walk over the list of DIDs and send 
  SIP REGISTER requests to un-register them all in a bulk

Of course you can always extend the uac module, or use a python/lua etc.. 
script in Kamailio to do something like this. If the uac module access the 
list of registrations internally anyway, it should be probably not to hard to 
extend it to have some kind of wildcard functionality.

Best regards,

Henning


-- 
Henning Westerholt
https://skalatan.de/blog/