
QuadroM 32x/8L/26x/12Li/26xi Manual I: Installation Guide Step 1: Installing the Quadro
LAN/WAN Connection Options
• A QuadroM32x IP PBX with an Ethernet WAN port behind a router, which is con-
nected to a cable or xDSL modem. IP phones are placed on the WAN side of the
QuadroM32x.
Fig. I-7: Configuration: QuadroM32x behind a router with IP phones on WAN
• A QuadroM 8L/26x IP PBX with an Ethernet WAN port behind a router, which is
connected to a cable or xDSL modem. IP phones are placed on the WAN side of
the QuadroM 8L/26x.
Fig. I-8: Configuration: QuadroM 8L/26x behind a router with IP phones on WAN
In this and the following configuration, 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 con-
nected through its WAN port directly to one of the router's LAN ports and will get an IP ad-
dress from the router. By default, the Quadro acts as a DHCP client on the WAN port. The
IP phones are placed on the WAN side of the QuadroM 8L/26x, connected to the company
LAN.
The Admin PC can be connected to the Quadro LAN or WAN port to access the Web Man-
agement of the Quadro.
Please note: Since Quadro uses STUN by default, it will work with most basic routers
without any further configuration.
QuadroM 32x/8L/26x/12Li/26xi; (SW Version 5.2.x) 14
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