SummaryITU-T Rec. H.248.25 defines Basic Channel Associated Signalling (CAS) and R1 packages and supplemental CAS packages that, in association with the H.248 Protocol, can be used to control a Media Gateway (MG) from an external Media Gateway controller (MGC). Changes incorporated by this corrigendum are: • Addition of missing parameter; • Addition of missing PackageID for bcasaddr; • Clarification of digitmap mapping reference for DTMF digits; • Correction of casf return code usage. |