We’re trying to determine how best to design/architect a solution where we use Kamailio as a Presence/XCAP server and be scalable to support millions of subscribers.

I see the Dispatcher module, but it appears that requires having dedicated instances of the server running just in Dispatcher mode – then you can load balance across the actual instances of the presence servers. It’s not clear if a server can be configured to work as a dispatcher and a presence server at the same time.

Does anyone have any high-level guidance how to approach this problem?

Thank you,

Tom Hoffman

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