LS | Title | From | To | Approval date |
SG9-LS155 | LS/r on UE video telephony performance (reply to 3GPP TSG SA WG4) | SG9 | 3GPP TSG SA4; | 2016-09-02 |
SG12-LS106 | LS/r UE video telephony performance (reply to 3GPP TSG SA4-Tdoc S4(16)0501) | SG12 | 3GPP TSG SA4; | 2016-06-16 |
3GPP TSG SA4-S4-160501 | LS on UE video telephony performance | 3GPP TSG SA4 | SG9; SG12; | 2016-04-22 |