Release ledger
Canonical Atlas record
TS 29.556
Edge Application Server Discovery Services; Stage 3
Responsible WGC4
StatusUnder change control
Initial releaseRel-17
Selected releaseRel-18
Latest indexed version20.0.0
Series29
TypeTS
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-18 snapshot
Work affecting this release
48 indexed Change Requests · 3 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0043 — 29.556 Rel-18 API version and External doc update
CR 0040 rev.2 — Security of EAS discovery procedure via (V-)EASDF
CR 0039 rev.1 — Clarifying the self-references and editorial corrections
CR 0042 — Service operations supported in HR-SBO
CR 0037 rev.1 — N6 tunneling between V-UPF and V-EASDF for HR-SBO PDU sessions with overlapping IP addresses
CR 0038 — Correction on data type names of IPv4Addr and IPv6Addr
CR 0036 — 29.556 Rel-18 API version and External doc update
CR 0035 — Editorial and Style Corrections
CR 0034 — Enforcement of VPLMN specific offloading information for IP addresses ranges
CR 0033 — 29.556 Rel-18 API version and External doc update
CR 0032 — ProblemDetails RFC 7807 obsoleted by 9457
CR 0030 rev.1 — DNS traffic routing between UE and V-EASDF where multiple DNN networks with the same IP address range are deployed
Version history
Indexed versions
Showing 26 of 26 indexed versions.
20.0.0Rel-20CT#1122026-07-01
19.4.0Rel-19CT#1102026-01-06
19.3.0Rel-19CT#1092025-09-28
19.2.0Rel-19CT#1082025-06-23
19.1.0Rel-19CT#1072025-03-17
19.0.0Rel-19CT#1062025-01-07
18.6.0Rel-18CT#1042024-06-26
18.5.0Rel-18CT#1032024-03-27
18.4.0Rel-18CT#1022024-01-02
18.3.0Rel-18CT#1012023-09-19
18.2.0Rel-18CT#1002023-06-26
18.1.0Rel-18CT#992023-03-29
17.3.0Rel-17CT#992023-03-29
18.0.0Rel-18CT#98-e2022-12-16
17.2.0Rel-17CT#98-e2022-12-16
17.1.0Rel-17CT#962022-06-21
17.0.0Rel-17CT#95-e2022-03-19
2.0.0Rel-17 · pre-approvalCT#95-e2022-03-05
1.2.0Rel-17 · pre-approvalCT4#108-e2022-03-05
1.1.0Rel-17 · pre-approvalCT4#107-bis-e2022-02-01
1.0.0Rel-17 · pre-approvalCT#94-e2021-12-06
0.5.0Rel-17 · pre-approvalCT4#107-e2021-12-06
0.4.0Rel-17 · pre-approvalCT4#106-e2021-10-23
0.3.0Rel-17 · pre-approvalCT4#105-e2021-09-05
0.2.0Rel-17 · pre-approvalCT4#104-e2021-06-05
0.1.0Rel-17 · pre-approvalCT4#103-e2021-05-03
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 29.556
TEI17
Rel-17parsed(Small) Technical Enhancements and Improvements for Rel-17
eEDGE_5GC
Rel-17parsedEnhancement of support for Edge Computing in 5G Core network
eEDGE_5GC
Rel-17officialCT4 aspects of 5G eEDGE
EDGE_Ph2
Rel-18parsed(stage 2 of) Edge Computing Phase 2
SBIProtoc18
Rel-18parsedService Based Interface Protocol Improvements Release 18
TEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
TEI19
Rel-19parsed(Small) Technical Enhancements and Improvements for Rel-19
XRM_Ph2
Rel-19parsedExtended Reality and Media service (XRM) Phase 2
eEDGE_5GC_Ph3
Rel-19parsedEnhancement of support for Edge Computing in 5G Core network - Phase 3
TEI20
Rel-20parsed(Small) Technical Enhancements and Improvements for Rel-20
TEI20_UPMD-CT
Rel-20parsedCT aspects of User Plane Media Distribution
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.