OID value: 2.16.840.1.101.2.2.1.77
OID description:
The rI (Routing Indicator)
attribute value is the information mapped to in ACP 127/JANAP 128
from a user's PLA name.
rI ATTRIBUTE ::= {
WITH SYNTAX PrintableString (SIZE(7))
EQUALITY MATCHING RULE caseIgnoreMatch
SUBSTRINGS MATCHING RULE caseIgnoreSubstringsMatch
ID id-at-rI
}