Panasonic KX-NS500 Features Manual page 519

[Registration]
•
IP-CSs that support LAN synchronisation (KX-NS0154 only) are automatically assigned a LAN
Synchronisation Group number. If the maximum number of CSs have already been registered, no group
number will be assigned.
[Synchronisation]
•
Slave IP-CSs can be added to a LAN synchronisation group as desired. They will automatically synchronise
themselves with the other IP-CSs.
•
To enable easy setup, LLDP is supported by IP-CSs (KX-NS0154 only). If this feature causes network
congestion, it can be disabled.
•
Only KX-NS0154 IP-CSs support LAN synchronisation.
•
Even in LAN synchronisation, it is possible to also use air synchronisation. However, this is only possible
between KX-NS0154 IP-CSs.
•
You must specify a LAN synchronisation group number or an air synchronisation group number for each
IP-CS. Do not leave both of these settings unspecified.
•
In air synchronisation, if the CS loses its synchronisation signal, it will continue to run independently. Any
current calls will remain connected. Unlike previous IP-CS models (e.g., KX-NCP0158), the Watching
Degeneracy timer does not apply to the KX-NS0154 IP-CS.
[Automatic Rerouting to Secondary PBX]
•
If a secondary PBX is specified for an IP-CS (KX-NS0154 only) and the IP-CS's Announce Mode is
enabled, it can send the secondary PBX information to other terminals on the same remote local network
instead of the PBX.
PC Programming Manual References
7.4.4 Utility—Monitor/Trace—CS Status Monitor—Air Sync Group
7.4.5 Utility—Monitor/Trace—CS Status Monitor—LAN Sync Group
7.5.5 Utility—Report—IP-CS Information
9.2.2 PBX Configuration—[1-1] Configuration—Slot—System Property—Site—Main
→ LLDP Packet Sending Ability
→ IP-CS Registration Mode
9.2.2 PBX Configuration—[1-1] Configuration—Slot—System Property—Site—Port Number—
Update Port No. for IP-PT/IP-CS (Media Relay)
9.2.2 PBX Configuration—[1-1] Configuration—Slot—System Property—Site—Media Relay
→ IP Extension / IP-CS—NAT - MGCP Server Port No. for IP-CS
→ IP Extension / IP-CS—Keep Alive Packet Type for IP-CS
→ IP Extension / IP-CS—NAT - FTP Server Port No.
9.17 PBX Configuration—[1-1] Configuration—Slot—Card Property—V-IPCS
9.18 PBX Configuration—[1-1] Configuration—Slot—Port Property—V-IPCS
10.3 PBX Configuration—[2-3] System—Timers & Counters—Miscellaneous—
Synchronisation—Watching Degeneracy (x60s)
19.3 PBX Configuration—[11-3] Maintenance—CS Synchronisation
5.2.7 IP-CS (KX-NS0154)
Firmware
Air
Feature Guide 519