Quadro FXO Gateway
Quadro ISDN Gateway
Quadro FXS Gateway
QuadroM E1/T1 Gateway
QuadroM Dual E1/T1 Gateway

Essentially, the Quadro FXO gateway is a modular approach to adding additional outside PSTN or traditional telephone service lines to a corporate phone network that utilizes an Epygi Quadro IP PBX. Each Quadro FXO is a stand-alone SIP gateway device consisting of a VPN-router, firewall, HTTP server, and call processing software.

The FXO includes advanced PBX features and integration with any Quadro IP PBX is pure plug-and-play. If ports are in short supply, you can add multiple gateways to the IP PBX. Devices recognize each other and auto-configure.
The Quadro FXO Gateway can be used stand-alone as well, without an IP PBX (as with IP Centrex for example). The six FXO lines can be assigned VoIP network DID numbers by an ITSP.

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Quadro FXO tech data sheet

The Quadro ISDN Gateway performs similarly to the FXO version but connects using ISDN ports. The gateway includes four ISDN BRI connections for phones and analog devices that can connect to the telephone company's central office or to a local PBX.

The Quadro ISDN can be used to add inbound lines, balance outbound call volumes from a combination of analog devices and IP phones.

Each Quadro ISDN is a stand-alone SIP gateway device that includes a VPN-router, firewall, HTTP server, and call processing software. Installing the Quadro ISDN requires very little configuration. A Quadro IP PBX will automatically present the new ISDN ports within its management system. The lines can be local within the office or used as an "extension cord" to remote branches.

Note: ISDN is not widely supported in the USA. It is intended for all other countries with large networks of ISDN-based service providers. If you are unsure of ISDN support in your region please contact your dealer or Epygi Technologies directly for clarification.

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Quadro ISDN Gateway tech data sheet

The Quadro FXS 16 port gateway is a modular approach to adding additional FXS lines (analog phones) to a corporate phone network that uses Epygi’s Quadro IP PBXs. Multiple Quadro FXS 16 Gateways can be added to a Quadro IP PBX for additional analog phone support. Each device allows the use of 16 additional analog phones by converting the IP extensions of the IP PBX into analog ports without the complexity of using other FXS gateways resulting in a multi-vendor solution. An Epygi solution from end-to-end increases the overall reliability of a hybrid VoIP deployment and facilitates Plug-and-Play functionality.

This solution simply connects to the existing Ethernet network and communicates directly with the LAN interface of a Quadro IP PBX. Therefore, minimal configuration is needed to continue to support the current analog phones installed. The Quadro IP PBX will automatically use the new FXS ports and display the new extensions in Quadro IP PBX management GUI. The new analog lines can then be managed from the IP PBX interface without a need to now support multiple Quadro devices.

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Quadro FXS Analog Gateway tech data sheet

This model features 30 channels of compressed g.729 codec and conforms to a broad variety of voice codecs and signaling protocols. Architecture and design enhancements improve sound quality and application integration.

The QuadroM E1/T1 is available in a sturdy metal rack-mountable housing that permits the inclusion of a built-in power source and cooling fan for heavy duty operation and extended life span.

The QuadroM version includes call routing and auto attendant capabilities, voice prioritization over data and sophisticated firewall and security elements. The QuadroM functions primarily to bridge traditional PBX traffic to the Internet, reducing costs and simplifying system administration.

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QuadroM E1/T1 tech data sheet

The QuadroM Dual E1/T1 doubles again the call capacity of the QuadroM E1/T1, affording as many as 60 simultaneous calls (48 simultaneous calls for T1--US and Japan) from the two broadband trunks. The QuadroM Dual E1/T1 30 features 30 channels of g.729 compression codec, QuadroM Dual E1/T1 60 allows for 60 channels. Sound quality and application integration match the quality of the QuadroM E1/T1 with single port.

The QuadroM Dual E1/T1 is also available in the durable rack-mountable housing including built-in power source and cooling fan for heavy duty operation and extended life.

The QuadroM version includes call routing and auto attendant capabilities, voice prioritization over data and sophisticated firewall and security elements. The QuadroM functions primarily to bridge traditional PBX traffic to the Internet, reducing costs and simplifying system administration.

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QuadroM Dual E1/T1 tech data sheet