[SR-Users] Send_notify_request within cluster scenario(path usrloc)

Alex Balashov abalashov at evaristesys.com
Thu Sep 3 19:53:01 CEST 2020

I am not familiar with the presence modules. However, at first glance it 
sounds like anything that uses usrloc needs to take into account the 
Path hop.

On 2020-09-03 13:30, Zhan Bazarov wrote:
> Hello everyone. I have an issue with presence server within kamailio
> cluster(round-robin DNS, I'm using registrar Path scenario)
> So, when both of users are located at the same server - everything works
> fine. But when user which is SUBSCRIBED through another one server -
> presence module is ignoring path column into usrloc - that leads NAT
> traversal impossible...
>   So, I've tried using DMQ for handle this:
>   I executed dmq_t_replicate()before each PUBLISH message - in that case I
> was able to get PUBLISH on each of server in cluster. But BLF lamps are
> confusing in that case - because a lot of notifies coming to the device at
> the same time with different dialog states....
> Guys, I need a help. Any Ideas how I can handle this?
> Best regards,
> Zhan
> --
> Sent from: http://sip-router.1086192.n5.nabble.com/Users-f3.html
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Alex Balashov | Principal | Evariste Systems LLC

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