[{"name":"S2-1906850","title":"LS from CT WG1: Reply LS on Informing PCF\/PCRF of End-to-end RAN Assisted Codec Adaptation (ANBR) Support","source":"CT WG1","contact":"Thomas Luetzenkirchen","contact-id":37722,"tdoctype":"LS in","for":"Information","abstract":"CT WG1 would like to thank SA WG4 for their LS in S4-190490 on Reply LS on Informing PCF\/PCRF of End-to-end RAN Assisted Codec Adaptation (ANBR) Support informing CT WG1 of the SA WG2 agreement that the issue discussed in S2-1902497 can be resolved during the SIP registration where the P-CSCF indicates its ability to recognize the 'anbr' SDP attribute to the UE. CT WG1 has already agreed the attached CR #6328 to TS 24.229 during CT WG1#116 for enhancing the SIP registration procedure with the P-CSCF indicating its ability to recognize the 'anbr' SDP attribute. Furthermore, the newly defined SDP attribute was added. Please note the impact of the new 'anbr' SDP attribute is only with the UE and the P-CSCF.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":16,"ainumber":"6.4","ainame":"Rel-16 IMS-Related Maintenance- essential corrections - Excluding R15\/R16 5GS maintenance","tdoc_agenda_sort_order":11000,"status":"noted","reservation_date":"2019-06-10 18:36:16","uploaded":"2019-06-12 11:37:53","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4","Cc":"SA WG2","lsoriginalls":"C1-193006","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1906850.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]