Alan Crosswell writes:
RPID never made it out of draft. We've been doing the UAC_from rewrites with no problems. We still use RPID with our cisco media GWs but plan to switch to P-Asserted-Identity at some point.
i don't have good enough net access to check, but does pai header also support controlling of display of calling number like rpid does with its privacy parameter? if not, then it cannot be used as a replacement of rpid header
-- juha