This corrigendum addresses interoperability issues identified with the operation of ADSL in the TCM-ISDN environment as defined in Annex C. The corrigendum clarifies two things to improve interoperability:
– the definition of the dummy bit insertion for the fast data using single latency path
– the PRD sequence generator in single bitmap operation.
The corrigendum also corrects an editorial mistake on Figure C.20, which should be replaced with Figure C.17 of ITU-T Rec. G.992.2.