Rerouting the IP terminal to the Slave unit
Notes for IP Terminals using Automatic Rerouting to Secondary PBX
When IP terminals switch PBXs via the Automatic rerouting feature, the IP terminals require 2 port forwarding
settings to the gateway router.
For KX-NT300 series and KX-NT500 series IP-PTs
To set a secondary PBX, refer to "5.8.1 Assigning IP Addressing Information".
For IP-CSs (KX-NS0154 only)
To set a secondary PBX, refer to the documentation for the IP-CS.
For KX-UT series SIP phones
The secondary PBX setting is downloaded from Web Maintenance Console and automatically configured.
No operation on the SIP phones is required.
To set a secondary PBX, refer to the documentation for the S-PS.
For more information about Automatic rerouting mode, refer to "22.214.171.124 Automatic Rerouting to Secondary
PBX" in the Feature Guide.
UM Group Failover
During a PBX operation failure, incoming calls will be automatically redirected to the specified Unified
Each Unified Messaging group can be assigned a failover destination.
8.4.2 One-look Networking Survivability