SFR-Mesh LUTG Archetecture

 

Phase 0

2025/03

  • SFR VoIP Link System計画開始

Phase 1

2025/11/24

  • Base System Server Analysis
  • Bridge Control Analysis

Phase 2

2025/12/21

  • Mesh_TG Stricture
  • Dashboard Module設計開始

2025/12/27

  • Phase 2 System実装
  • TG4000 module
  • LUTG実装

2025/12/31

  • LUTG Allocate 実装

Phase 3

2026/01/07

  • SSOT　Vector 1 実装

2026/01/10

  • Common Module実装

2026/01/11

  • SSOT Policy Module実装

2026/01/30

  • LUTG配信成功
  • Echo TG9990 Playback Module実装

Phase 4

2026/02/08

  • SSOT Ｖector 2 実装

2026/02/23

  • Multi Session Prep/SSOT V2

Phase 5

2026/02/26

  • Multi Session Ingress Module 実装　往路配信成功

2026/03/07

  • Multi Session Egress Control実装　復路配信成功

Phase 6

2026/03/10

  • SSOT Upgrade for Multi Session

2026/03/11

  • Multi Sessionベース完成

2026/03/13

  • ACL整合完了

2026/03/14

  • Busy Status Announceシステム設計

2026/03/16

  • Ingress/Egress migrated to multi session ready
  • Retire Vector 1 and migrated to Vector 2

2026/03/20

  • Mesh SSOT Migration
  • TG9990 Fast-Path Migration
  • Core VTERM Adjustment

2026/0321

  • Auto4000 SSOT Closing phase implemented

2026/03/22

  • Manual4000 SSOT Closing phase implemented
  • Time Guard improvement
  • Dashboard SFR List improvement (Sort SFR by mesh_tg)

2026/03/24

  • Target Busy Voice Notification Implemented

2026/03/26

  • Admin Panel Implemented

2026/03/29

  • Admin Panel, Packet Loss Stats Module implemented

2026/03/31

  • LUTG Target Egress ACL improved

2026/0423

  • Local TG session ACL improved

2026/04/14

  • Dashboard – Last Heard modified to accomodate local transaction
  • Dashboard – TG Name Flag override for SFR

2026/04/17

  • SSOT Consolication
  • Vector 2 removal

2026/04/18

  • Legacy VTERM probes are removed and consolidated into SSOT

Phase 7

2026/04/26

  • Mesh LUTG Session Monitor is deployed on Dashboard
  • Dashboard migrated to https via SSL offloading

2026/04/28

  • Added TX button on Active Mesh Session Monitor
  • Improved session time left count down cycle.

2026/04/30

  • Improved logic to penetrate new Mesh session into existing local session
  • Eliminated legacy reference from bridge master ans SSOT
  • Transition Phases are added to Mesh LUTG Session Monitor（STARTING/ENDING)

2026/05/03

  • Implemented SSOT/LUTG Target Builder
  • Added 30 sec count donw for HOLD phase

2026/05/05

  • Improved LUTG Egress trace

2026/05/06

  • Improved SSOT ABC Screening with online criteria

2026/05/15

  • Include traffic below 2sec. in last heard history

2026/05/18

  • Implemented SFR-Mesh session history List (Last 100 sessions)
  • Added filter by all or areas pick up.

2026/05/20

  • Added filter by Origin/Target Mesh_TG

2026/05/21

  • Added PC/GC helper for valid Mesh_TGs for test

2026/05/24

  • Added filter on Last Heard logs and increased (30/500)

2026/05/31

  • Reactivate Endpoint IDs in Mesh Session Card

2026/06/02

  • Added Location overlay on TG Name in Last Heard Log
  • Eliminated excessive margins on the side.

2026/06/07

  • Improved Top-TG list group name

2026/06/21

  • Add pre-LC tx_tgid_none guard for unresolved egress

SFR-Mesh Adapter

Phase 0

2026/05/09

  • Project Design

2026/05/24

  • Plan VPN/Mender/Zabbix/IOT Monitor overview

 

Platform Migration Project

Phase 0

2026/05/26

  • Plan and evaluate migration requirements for LTS

2026/05/31

  • Evaluate scope of developments and possible target OS