Quadro Manual I: Installation Guide
Step 1: Installing the Quadro
Quadro2x, 2xi; Quadro4x, 4xi; Quadro16x, 16xi (SW Version 5.3.x)
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LAN/WAN Connection Options
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A Quadro IP PBX with an Ethernet WAN port behind a router, which is connected
to a cable or xDSL modem.
Fig. I-6: Configuration: Quadro behind a router
In this configuration (Fig.I-7), the IP router typically acts as a DHCP server for the LAN and
assigns the IP addresses to the PCs and other devices. The Quadro can be connected
through its WAN port directly to one of the router's LAN ports and will get an IP address
from the router. By default, the Quadro acts as a DHCP client on the WAN port.
Please Note:
Since Quadro uses STUN by default, it will work with most basic rou-
ters without any further configuration.
Please Note:
Initially, the Admin PC must be connected to the Quadro LAN port to access
Web Management of the Quadro. Later, this PC can be moved to the router’s LAN. The
Quadro Web Management can be accessed from any PC in the router’s LAN as soon as
the firewall is disabled on the Quadro.
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A Quadro IP PBX used as an Internet Access Router, connected directly to
the Internet
Fig. I-7: Configuration: Quadro used as Internet Access Router
