ETSI - TS 129 060
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); General Packet Radio Service (GPRS); GPRS Tunnelling Protocol (GTP) across the Gn and Gp interface
|Publication Date:||1 November 2020|
The present document defines the second version of GTP used on:
- the Gn and Gp interfaces of the General Packet Radio Service (GPRS);
- the Iu, Gn and Gp interfaces of the UMTS system.
NOTE: The version number used in the message headers is 0 for the first version of GTP described in GSM 09.60, and 1 for the second version in 3GPP TS 29.060.
From release 8 onwards, the normative specification of the user plane of GTP version 1 is 3GPP TS 29.281 . All provisions about GTPv1 user plane in the present document shall be superseded by 3GPP TS 29.281 .
The present document specifies functions, procedures and information which apply to GERAN Iu mode. However, functionality related to GERAN Iu mode is neither maintained nor enhanced.