Please Note: The Draytek VigorIPPBX FXS4P Analogue FXS Module is now End of Life. For alternative products, please see our selection of DrayTek Routers.

Draytek FXS4P Analogue FXS Module

The FXO module provides 4 ports for connection of up to four analogue phones. Each phone is then an additional extension on the PBX, with its own extension number, voice mailbox etc, just like your IP extensions.

Instead of a phone, you can connect these FXS ports to the trunk inputs of an existing analogue PBX. That would provide VoIP integration with your existing PBX if you're not ready to replace it just yet.

PSTN Expansion Modules

The Vigor IPPBX 3510 primarily uses a VoIP Trunk for its connectivity to the PSTN, and IP phones on users' desks. there will be many situations, however, where you have legacy equipment or lines already installed which you wish to continue to use, either temporarily or indefinitely even once the IPPBX is installed. The PSTN module slots on the Vigoro IPPBX 3510 allow you to do that - providing connectivity for analogue lines, analogue extensions, ISDN lines and ISDN PBXs.

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