OCOM call correlation between 3 SBCs
Can we combine calls passing different SBCs into a single OCOM call instance?
Call path is: SBC1 -> SBC2 -> SBC3
In OCOM, I get essentially 3 "calls" per single call, regardless if I set the matching algorithm to any of the predefined configurations.
From/to does not match, it seems to be not searching over different devices.
CallID changes due to configuration on 1 of the SBCs and also, for the other 2, even if CallID is the same, the call is shown as 2 calls having 1 segment.
What would be the custom algorithm setup to have OCOM report this call as a single call?