Section: 16a.5 Gi/Sgi specific AVPs
Content: The following table lists the Gi/Sgi specific Diameter AVPs. The Vendor-Id header of all Gi/Sgi specific AVPs defined in the present specification shall be set to 3GPP (10415). Table 9a: Gi/Sgi specific AVPs The information represented by some of the Sgi AVPs may not be available to the P-GW depending on the UE’s radio access and the S5/S8 protocol type (GTP or PMIP). For example, the P-GW will be aware of the User Location Info (e.g. TAI) if the user is in LTE access and GTP based S5/S8 is used. However, such information is not passed to the P-GW when PMIP based S5/S8 is utilised. In such scenarios, if an Sgi specific AVP is configured in the P-GW to be transferred to the Diameter AAA server, but the information in the P-GW is not up to date or not available; the P-GW shall not send the corresponding AVP, unless otherwise stated in the AVP definitions in subclause 16.4.7.2.