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IP PBX / Asterisk Hardware

Sangoma Connectivity Hardware Digium Analog & Digital Interfaces
Sangoma Hardware for IP PBX's

Connect voice over IP PBX's to T1/E1

services, analog telephone lines, analog
telephones and fax machines. Optional
hardware echo cancellation. Lifetime
manufacturer warranty.


Digium Hardware for IP PBX's

Connect voice over IP PBX's to T1/E1
services, analog telephone lines, analog
telephones and fax machines. Optional
hardware echo cancellation. Digium - the
original creator of Asterisk IP PBX.

Rhino Equipment OpenVox Cards
Rhino Analog & Digital Interfaces

Connect your IP PBX to T1/E1 services,
analog telephone lines, analog telephones
and fax machines Optional hardware echo
cancellation. Rhino - high quality
hardware, made in the USA.


 
OpenVox Analog & Digital Interfaces

FXS and FXO ports and T1 / E1 ports for
IP PBX's. Connect IP PBX's to analog
telephones, fax machines and analog
telephone lines.


 
Redfone T1/E1 High Availability Interfaces
Redfone T1/E1 High Availability Interfaces

Solid state T1/E1 interfaces for high
availability trixbox/asterisk clusters.

 

The IP PBX can be thought of as the brains of a voice over IP phone system. An IP PBX (phone server) is a device that controls the extensions, call routing, connections to voice over IP service providers and the Public Switched Telephone Network (PSTN). The IP phones, analog adapters & IP gateways communicate with the IP PBX to place or receive calls.

Asterisk is the most popular open source IP PBX in the world. Many variations of Asterisk are now available such as trixbox, AsteriskNOW, CentPBX and elastix that can provide advantages and disadvantages over the original Asterisk. These IP PBX's can be loaded on to personal computers or business servers to build a feature rich, business grade voice over IP phone system. This section of our store contains hardware interfaces for IP PBX's from various manufacturers.

There are four main types of interfaces on an IP PBX, FXS, FXO, T1/E1 and Ethernet. An FXS interface is used to connect analog telephones or faxes to the IP PBX. An FXO interface is used to connect analog telephone lines to the IP PBX. A T1/E1 interface is  used to connect the IP PBX to high speed, ultra-reliable internet connections. Ethernet interfaces are used to connect an IP PBX to the local area network (LAN).