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PBX Networking
12.3
Configuration
The possible configurations described below can be set up in the Web console
using the Telephony: Trunks menu.
12.3.1 Bundles
A bundle is a group of lines of the same type and direction. A line can only be
assigned to one bundle.
Network
PBX 1
operator
A
C
B
D
PBX 2
Example of a PBX network with bundles
In the above example, the following bundles are configured for PBX 1:
■
Two S
lines in a multi-terminal configuration to the network operator which
0
are assigned to the "A" bundle.
■
Two S
point-to-point connections to PBX 2 which are assigned to the "C"
0
bundle.
■
One S
point-to-point connection to PBX 3 which is assigned to the "E" bundle.
0
12.3.2 Routes
A route is a group of bundles enabling a connection in one direction. If the first
bundle of a route is fully utilized, the next bundle is seized ("bundle overflow").
One bundle can also be used for different routes.
Note: Q.SIG-IP cannot be operated using a connection with
NAT. For a Q.SIG-IP connection, a branch connection or an-
other VPN connection is required.
PBX 3
E
Bundle
Trunk line
Point-to-point
connection
Note: A line or a bundle cannot be seized directly. It is al-
ways performed indirectly via a route.
Configuration
159
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