Comdial DXP Series Installing And Using page 5

Installing And Using System-To-System Networking
Typical Example:
Ext. 2000
Node
System
1
Node 1 has one DXNET board
in slot 1 providing channels 1-23
that are linked to the hub.
Node Preparation
Route 23 connecting link channels between the node and the hub.
Hub Preparation
Connect node 1 channels to hub channels 1-23.
Connect node 2 channels to hub channels 24-46.
Intercom Calls
When extension 2000 calls extension 3000, node 1 sends the call out over
one of the 23 channels that is connected to the hub. The hub processes
the call, and sends it out over one of the channels that is connected to
node 2. Node 2 receives the call and routes it to extension 3000.
The network handles intercom calls from station 3000 in the same way.
Hub has two DXNET boards
in slots 1 and 2 providing
channels 1-23 that are linked
to node 1 and channels 24-46
that are linked to node 2.
Ext. 1000
Link
Hub
System
Routing Intercom Calls
Understanding System-To-System Networking Features — 5
Ext. 3000
Link
Node
System
2
Node 2 has one DXNET board
in slot 1 providing channels 1-23
that are linked to the hub.
IMI89–280