Here are some example scenarios.

1. The customer environment blocks the DECT signal between the Office and the Factory
2. DECT synchronisation can't be used between the Office and the Factory

Pure LAN synchronisation.

1. Cluster 1-c is created to insure handover, roaming and load balancing
2. One device is configured as LAN master
3. The other DECT base stations are configured as Sync slave LAN
4. DECT level has no relevance for pure LAN synchronisation
5. Handover and roaming is possible within the whole DECT environment
6. That LAN sync is used, does not mean that DECT signal range is not important

DECT-LAN Mixed.

1. Use such a configuration, if your environment is mainly able to synchronize via DECT but there are particular circumstances which cannot always guarantee reliable DECT synchronisation, e.g., a passage through a fire door
2. Cluster 1-c is created to insure handover, roaming and load balancing
3. Base station 1 in the center is DECT level 1 to reduce the amount of sync levels
4. Base 1 with DECT level 1 is configured as LAN master
5. For each base lower than the LAN master you can individually decide whether it should be synchronised via DECT or LAN
6. Base 2 is synchronised via DECT and has DECT sync level 2
7. Base 3 is synchronised via LAN 

DECT-LAN-DECT Mixed.

Solving the blocked DECT synchronization to the DECT bases in the factory with LAN synchronization gives you the possibility to:

• Configure the DECT bases using LAN sync
• Configure the DECT bases using DECT sync

Here an example that the DECT synchronisation in the factory is using DECT sync.

1. Base 1 is the LAN master and DECT Sync level 1
2. Base 2 is synchronised via DECT and has DECT sync level 2
3. Base 3 is synchronised via LAN and has DECT sync level 2
4. Base 4 is synchronised via DECT to Base 3 and has DECT sync level 3 (Sync level must be higher then Base 3)