Installation Manual References
2.1.1 System Configurations—One-look Networking Survivability
8.4.2 One-look Networking Survivability
→Backup Master Mode
→Isolated Mode
PC Programming Manual References
3.1 Home Screen
9.5.1 PBX Configuration—[1-1] Configuration—Slot—Site Property—Main—Main— Isolated Mode
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property—Main— Backup
Feature Guide 351
4.2.3 One-look Networking Survivability