Daniel-Constantin Mierla writes:
Are you referring to the hierarchical architecture I
plugged in as
example for usrloc, or about the topic of limiting the concurrent calls
using a backend system?
I'm referring to your hierarchical architecture idea.
The hierarchical model is not the only one, for 4
nodes over all, one
can do parallel forking to the other 3 if the target is not online in
the respective node.
Yes, and for that a flat server architecture (without separate
edge/super nodes) should work fine.
From my point
of view, the architecture to deploy is really a matter of
different metrics, such
as subscribers base and geographical
distribution as well as calling patterns. It is not a single best solution.
Yes. The best solution also depends on whether sip user agents
implement outbound and can register with more than one server.
-- Juha