Looking at the call history of my Yealink phones I see the number of the calling party (CID:4000 e.g.) instead of the called party when using Send RPID or Send P-Asserted-Itentity-Header in extension settings.
I see this for calls sent out on intra-company trunk.
Send RPID has to be set to no for the called number ID to show up in call history.
What exactly breaks or doesn’t work when Send RPID is set to no?