The IPCablecom2 Residential SIP Telephony (RST) Feature specifies an implementation of common residential telephony features in a IPCablecom network with IPCablecom2 User Equipment (UE). To support the RST features being defined (e.g., caller ID, call forwarding, three-way calling etc), the UEs need to support Provisioning, Activation, Configuration and Management (PACM) in a IPCablecom2 network. The IPCablecom2 architecture does provide a generic PACM architecture, but requires service specific efforts like RST to define service data models and borrow requirements based on the IP Network Environments, UE types and service requirements. This Recommendation specifies the PACM requirements and the RST data model, as applicable to UEs providing IPCablecom2 RST Features.

SG9 meeting held in Beijing, June 2015, agreed to withdraw draft Recommendation ITU-T J.369.1 before the completion of the approval process, as it was not possible to fix some broken references in the document.