R5-97 [339] For each data link service access point (i.e., each SAPI=0 and SAPI=1, for both the active and standby data links, per IG), an RDT and an IDT shall receive from a remote managing system and process assignment and retrieval of the following LAPD parameters for the purpose of remote provisioning the layer 2 connection: a. Maximum number of outstanding information frames at layer 2 Range of valid values is 1-7. Default value is 7. Units in frames.