The Quadro16xi is the fully-featured ISDN IP PBX for enhanced small businesses. Connected by three ISDN lines to the PSTN and over 10Base-T Ethernet to the Internet, the Quadro16xi provides up to 70 physical and virtual extensions to make up to 20 calls in parallel.

Besides 16 FXS phones, 48 fully-featured SIP phones may be attached to Quadro16xi's LAN port. In addition, the SIP extensions assigned to a line may be mirrored and act as remote IP extensions. Wherever you are, calls will reach you, and you will be able to make calls as if you were in your office.

Fully-Featured IP PBX

The Quadro16xi offers the same multitude of features as the Quadro16x: extensive PBX functionality, integrated voicemail, cost saving call routing functionality, IP routing, SIP and H.323 call signaling and much more.

Integrated Internet Access Router

The Quadro16xi IP PBX embodies a fully-fledged Internet access router with firewall security, including IDS, NAT, policy and service based fi ltering as well as stateful inspection. An extensive IPSec VPN functionality with DES and 3DES encryption makes an additional contribution to data security.

VoIP Carriers

As all Quadro IP PBXs, Quadro16xi is easily applicable for VoIP Carriers as well as small businesses. For VoIP carriers, a special wizard has been implemented that facilitates the confi guration of Quadro16xi to work according to individual requirements.

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