IRR Fields

I have some questions/remarks regarding the IRR fields as defined in H.225: There is an inconsistency between the ASN.1 definition and the textual description in 8.15.2. The ASN.1 is more up to date. Specifically, the perCallInfo field is missing in 8.15.2. According to the ASN.1 definition: can a single IRR really refer to more than one call? As perCallInfo is a SEQUENCE of SEQUENCES, one per call, it seems to be so, but the callIdentifier is outside the perCallInfo field, and thus there is only one of it. To which of the calls is it supposed to refer to?

Sincerely,

Lior Moscovici