Quadro2x
Quadro6L
Quadro4Li
QuadroM8L
Quadro4xi
QuadroM26x
Quadro16xi
QuadroM32x
Call Recording
Automatic Call Distribution
Barge-in Feature Pack
Conference Bridge
Whether you operate alone from a home office or have more than sixty employees distributed across the globe, there's a Quadro IP PBX to fit your budget and make your company appear bigger, faster and more sophisticated. Complete a short survey and get help from a specialized expert choosing your ideal PBX, phones and network services.

Analog phones: 2
IP phones: 8
Add'l IP phones w/key: 8
Total extensions: 18
Trad phone ports: 1
Ethernet LAN ports: 1
Ethernet WAN ports: 1
The Quadro2x was designed for small offices or self-sufficient branches with as many as 18 individuals. The price point makes it affordable for even home offices or teleworkers.
The connection to the traditional phone network allows use of fax machines, retail point of sale or emergencies. Your everyday calls would be placed on IP phones that take advantage of cost savings and the full complement of VoIP features.
Make up to ten simultaneous IP calls (as many as four through a VPN tunnel) in addition to the PSTN line.
PBX Features
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Quadro2x tech data sheet

Analog phones: 2
IP phones: 8
Add'l IP phones w/key: 8
Total extensions: 18
ISDN BRI ports: 1
Ethernet LAN ports: 1
Ethernet WAN ports: 1
The Quadro2xi is an almost identical cousin to the 2x, but substitutes an ISDN high-speed, high-bandwidth connection for the regular phone port. An ISDN line offers a step up in WAN performance over DSL connections and the ISDN SO port accepts analog voice and other activity (fax, etc.).
PBX Features
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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Quadro2xi tech data sheet
IP phones: 10
Add'l IP phones up to 18 in IP PBX Mode with key
FXO ports: 6
Ethernet LAN ports: 1
Ethernet WAN ports: 1
Epygi designed the Quadro6L for environments that require multiple ringing phones and shared trunk appearance visibility. Pairing IP phones and technology with PSTN (and optional VoIP) access, it economically delivers a wealth of PBX features and Key System benefits. Voice mail, auto attendant, on-hold music or messaging, caller ID with distinctive ringing, call pickup, paging and intercom and many others are built-in.
Sophisticated auto-recognition and auto-configuration capabilities simplify installation and operation. The administrator can modify automatic assignments through the graphical user interface. The Quadro6L Key System features currently work with Aastra 6755i, 6757i, 6757iCT, 6731i, 6730i, 9133i, 9143i, 9480i, 9480iCT, 480i, 480iCT models and snom’s 320, 360, 370 and 820 models.
PBX Features
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Quadro6L tech data sheet
IP phones: 10
Add'l IP phones up to 18 in IP PBX Mode with key
ISDN ports: 4
Ethernet LAN ports: 1
Ethernet WAN ports: 1
The Quadro4Li is ideal for the small businesses which require Key System or IP PBX features. Out of the box, the Quadro4Li can support 10 IP Phones and can expand to 18 total IP Phones while in PBX Mode. The four ISDN BRI lines can be used or an Internet Service Provider for local termination and calling. It economically delivers a wealth of IP PBX features and Key System benefits. Voice mail, auto attendant, on-hold music or messaging, caller ID with distinctive ringing, call pickup, paging and intercom and many others are built-in.
Sophisticated auto-recognition and auto-configuration capabilities simplify installation and operation. The administrator can modify automatic assignments through the graphical user interface.
PBX Features
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Quadro4Li tech data sheet
Analog phones: 2
IP phones: 32
Add'l IP phones with keys:
up to 96 in blocks of
16, 32 or 64
Ethernet LAN port: 1
Ethernet WAN port: 1
Compact Flash slot for add'l memory: 1
Audio Input: 1
Audio Output: 1
The target market for the QuadroM8L is for offices of 32 – 98 users supporting up to 45 concurrent calls with a high demand for IP Phone users. This solution can offer the smaller offices to advanced features only available on the QuadroM32x. These features include Automatic Call Distribution (ACD) for call centers, audio conferencing, call recording and barge-in features. Advanced features are purchasable items, so customers can choose what they pay for instead of being locked into a one-size-fits-all solution. Even though the QuadroM8L is designed for medium-sized offices, the new owner can be comfortable knowing they are using an enterprise-grade solution backed by Epygi's support and guaranteed reliability.
Small business customers demand feature-rich and price-competitive IP PBX solutions. The QuadroM8L answers that demand with increased IP ports and enhanced features for medium-sized offices. Now offering eight (8) FXO lines and up to 96 IP phone users, the QuadroM8L allows for large growth for maturing companies. Also added to the QuadroM8L are audio input and output ports for music on hold and paging speaker connections. Additional storage options include a compact flash slot or an external FTP server for recorded calls or system backups.
PBX Features
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QuadroM8L tech data sheet
Call Recording tech data sheet
Automatic Call Distribution tech data sheet
Barge-In tech data sheet
Analog phones: 4
IP phones: 30
Add'l IP phones with key:
up to 32 in blocks of 16
Total extensions: 66
ISDN BRI ports: 1
Ethernet LAN ports: 1
Ethernet WAN ports: 1
The Quadro4xi replaces the two traditional telephone connections with a high-capacity ISDN SO port. The ISDN line accepts IP and analog traffic.
PDF Downloads
Quadro4xi tech data sheet
Call Recording tech data sheet

Analog phones: 4
IP phones: 30
Add'l IP phones with key:
up to 32 in blocks of 16
Total extensions: 66
ISDN BRI ports: 3
Ethernet LAN ports: 1
Ethernet WAN ports: 1
Enclosure: Sturdy desktop case or steel rack mount
The Quadro4xi adds additional high-speed access ISDN ports, increasing analog and digital bandwidth for a truly hybrid solution for the medium size enterprise.
In addition to small businesses, the Quadro4xi can be utilized by VoIP carriers. A special wizard facilitates the configuration of Quadros to perform according to each carrier's requirements.
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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Quadro4xi with 3 ISDN tech data sheet
Call Recording tech data sheet
Analog phones: 26
IP phones: 16
Add'l IP phones with keys:
up to 80 in blocks of
16, 32 or 64
Ethernet LAN port: 1
Ethernet WAN port: 1
Compact Flash slot for add'l memory: 1
Audio Input: 1
Audio Output: 1
The target market for the QuadroM26x is for offices of 42 – 106 users supporting up to 45 concurrent calls. This solution offers more analog phone support for smaller offices and allows users to take advantage of advanced features normally only available on the QuadroM32x. These features include Automatic Call Distribution (ACD) for call centers, audio conferencing, call recording and barge-in features. Advanced features are purchasable items, so customers can choose what they pay for instead of being locked into a one-size-fits-all solution. Even though the QuadroM26x is designed for medium-sized offices, the new owner can be comfortable knowing they are using an enterprise-grade solution backed by Epygi's support and guaranteed reliability.
Many customers today require the latest VoIP technology but wish to retain their analog telephone investment. The QuadroM26x offers support for 26 analog devices and up to 80 IP phone extensions. In addition, this system supports SIP lines to connect to an internet service provider and eight FXO lines for a medium-sized hybrid office environment. Any user on the system, whether they are on an IP or analog phone, will have access to the advanced VoIP features offered on the QuadroM26x. Even remote users will be able to take advantage of the cost-saving and performance-enhancing features.
PBX Features
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QuadroM26x tech data sheet
Call Recording tech data sheet
Automatic Call Distribution tech data sheet
Barge-In tech data sheet
Analog phones: 16
IP phones: 18
Add'l IP phones with key:
up to 32 in blocks of 16
Total extensions: 66
ISDN BRI ports: 3
Ethernet LAN ports: 1
Ethernet WAN ports: 1
Enclosure: Sturdy desktop case or steel rack mount
The Quadro16xi delivers three high-bandwidth ISDN SO ports to serve as many as 16 analog phones or devices and as many as 50 IP phones.
The Quadro16xi adapts easily for VoIP carriers. A special wizard facilitates the configuration of Quadros to perform according to the user's requirements.
PBX Features
PDF Downloads
Quadro16xi tech data sheet
Call Recording tech data sheet
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.
Analog phones: 2
IP phones: 32
Add'l IP phones with
keys: up to 192 in
blocks of 32 or 64
Total extensions: Up to 400 including FXS phones, LAN IP phones, remote and virtual extensions
Ethernet LAN ports: 1
Ethernet WAN ports: 1
DMZ Ethernet backup: 1
Compact Flash slot
for add’l memory: 1
The QuadroM32x IP PBX was designed for larger businesses with a greater need for IP extensions and SIP trunks. The appliance boosts capacity to as many as sixty concurrent calls and scales to 192 extensions.
Maximum call capacity is achieved using ITSP services and an E1/T1 interface for all local and failover calling (the ability to switch to another system in the event of service interruption). The QuadroM32x includes two FXS ports for connecting standard analog phones, fax machines or similar devices.
Like other Quadro IP PBXs, the QuadroM32x comes with a built-in QoS router for Internet access, a stateful inspection firewall, NAT, DHCP client and server, IPSec and VPN. It can be configured remotely via web browser using a simple GUI.
Software enhancements include an optional integrated 32/64-person conference bridge (enabled with license keys) and programmable ACD (Automatic Call Distribution) (ETA 4Q2008) for call centers. Installation and configuration protocol improvements make larger network installs faster and easier.
PBX Features
PDF Downloads
QuadroM32x tech data sheet
Call Recording tech data sheet
Automatic Call Distribution tech data sheet
Barge-In tech data sheet
The Call Recording is a purchasable feature for the following IP PBX products: Quadro4x, Quadro4xi, Quadro16x, Quadro16xi, QuadroM8L, QuadroM12Li, QuadroM26x, QuadroM26xi and QuadroM32x.
This service is used to record PBX, SIP or PSTN calls on the Quadro and stored either locally on the Quadro using internal memory or on an external server. Depending on the specific IP PBX solution, this feature can support up to 32 ports of simultaneous recorded calls. Calls are recorded by pushing the record button on an IP Phone, programming specific extensions to be recorded or recording every active call. Calls made to the auto attendant, voicemail or that are pure pass-through cannot be recorded.
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Call Recording tech data sheet
Automatic Call Distribution (ACD) is a purchasable feature to support call center environments allowing for more customizable call distribution management. Adding this feature to a QuadroM8L, QuadroM12Li, QuadroM26x, QuadroM26xi and QuadroM32x will allow these systems to be used as an IP call center. Calls can now be distributed a number of different ways as described below:
With this feature installed, users of the Quadro will also have access to the Statistics Monitoring and Reporting (SMR) tool. This Windows® application with provide real-time ACD details to your desktop for easy viewing. For more information on this application, please review our Software Applications section for SMR.
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Automatic Call Distribution tech data sheet
Three unique features will be enabled when the Barge-in license is activated. Silent Monitoring, Agent Whisper and Supervisor Barge-in will be available as enhanced features for authorized users on the IP PBX. These features do not require the ACD Activation key to be installed and can be used with regular user extensions on the QuadroM8L, QuadroM12Li, QuadroM26x, QuadroM26xi and QuadroM32x.
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Barge-In tech data sheet
An integrated conferencing feature is available for the QuadroM8L, QuadroM12Li, QuadroM26x, QuadroM26xi and QuadroM32x. Depending on the specific IP PBX, a maximum of 64 conferencing ports can be added with purchasable feature keys. The number of available ports determines how many active users can be on the individual conference bridge at one time. More than 64 unique conference bridges can be configured per system for use by authorized owners.
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