General Vc Interface Dna Inc Access

This attribute is an extension of the Closed User Group (CUG), as follows: This attribute, if set to a value of allowed indicates that incoming calls (from the network to the DTE) the open (non-CUG) of the network are permitted. It also permits incoming calls from DTEs that have Outgoing Access capabilities. If set to a value of disallowed, then such calls cannot be made to this Dna - such calls will be cleared by the local DCE. This attribute corresponds to the CCITT 'Closed User Group with Incoming Access' feature for Dnas in that incoming access is granted if this attribute is set to a value of allowed.