7.2.233B Transit-IOI-List AVP

32.2993GPPCharging managementDiameter charging applicationsRelease 17Telecommunication managementTS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

The Transit-IOI-List AVP (AVP code 2701) is of type UTF8String and holds the Inter Operator Identifiers (IOI) for the transit networks as generated by the IMS Network Elements which take responsibility for populating this parameter in a SIP request and response as described in RFC 7315 [404] and TS 24.229 [202]. Multiple occurrences of this AVP shall be in chronological order, i.e. the value in the SIP request is listed first. If only a value for the SIP response is available, the Transit-IOI-List for the SIP request shall be included with the value "unknown".