Quadro4x: The IP PBX with 2 FXO Ports, 4 FXS Ports - up to 62 SIP Phones
The Quadro4x is the fully-featured IP PBX for small
businesses. Connected by two FXO lines to the PSTN
and over 10Base-T Ethernet to the Internet, the
Quadro4x allows to make up to 20 calls in parallel.
Including four FXS phones, up to 62 fully-featured SIP
phones may be attached to Quadro4x's LAN port. In
addition, all extensions assigned to a line may be mir-
rored 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 Quadro4x offers a multitude of features includ-
ing extensive PBX functionality, integrated voicemail,
cost saving call routing functionality, IP routing, SIP
call signaling and much more.
Integrated Internet Access Router
The Quadro4x IP PBX embodies a fully-
fledged Internet access router with fire-
wall security, including IDS, NAT, policy
and service based filtering as well as
stateful inspection. An extensive IPSec
Technical Data: Quadro4x
The Global Phone Network in a Box
VPN functionality with DES, 3DES and AES encryption
makes an additional contribution to data security.
VoIP Carriers
The Quadro4x IP PBX is easily applicable for VoIP Car-
riers as well as small businesses. For VoIP carriers, a
special wizard has been implemented that facilitates
the configuration of Quadro4x to work according to
individual requirements.
remote extensions
PSTN
E T
N
L A
up to 58 additional SIP extensions
®
INTERNET
E T
R N
H E
up to 62
P H
O N
remote IP extensions
E S
4 FXS phone lines with
complete SIP phone functionality
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