Installation guide

Installation 21

Synapse Installation Guide

2. The Synapse Administrator can manually assign a static system IP address. This IP address does not change, even when there

are network or AC power interruptions. Some installations will require manual static IP assignment.

A switched-network topology is recommended. This topology refers to the network virtual shape or structure and does not

necessarily reflect the physical layout. Switched networks involve connecting the network components to switches rather than

hubs; this improves network communication.

Extension Assignments

The system assigns the first Deskset to join the network as extension 200. At this point you can use the WebUI to set a different

first digit for extension numbers for Desksets that will be connected to the network. If desired, you should also change the number

of digits from three to four at this point. See “Dial Plan Settings” on page 96.

The system automatically assigns each additional Deskset an extension number in ascending order as it is connected to the LAN.

Once the Desksets are connected to the same network, they find each other through Peer-to-Peer (P2P) discovery protocols and

automatically self-configure. Additional telephony and network configuration is administered through the WebUI.

Even if you unplug a unit, its extension number is reserved. If you want to remove an extension from the network, you must delete

the extension number using the WebUI Device Management menu. Deletion ensures that the Deskset does not tie up an

extension. You can use the WebUI to change or delete extension numbers.

For more information, see the Synapse Administrator’s Guide at