3CX Phone System for Windows® is a software-based IP PBX that replaces a proprietary hardware PBX / PABX. 3CX’s IP PBX has been developed specifically for Microsoft Windows® and is based on the SIP standard – making it easier to manage and allowing you to use any SIP phone (software or hardware). A software-based IP PBX / PABX offers numerous benefits:

3CX Phone System for Windows® is an award-winning IP PBX that completely replaces your proprietary PBX, supports standard SIP soft/hard phones from any vendor, VoIP service providers and VoIP gateways to connect traditional PSTN lines. Add extensions or lines by adding standard SIP telephony quipment and save on consultants’ fees because of 3CX’ easy to use web-based administration. Overcome the limitations of outmoded hardware-based PBX systems, reduce costs significantly and add advanced communications features that will make your employees more productive and your company more efficient and competitive.

A complete 3CX Phone System for Windows® consists of the server software, soft phones or SIP hardware phones, and a VOIP Gateway to connect your existing phone lines. A VOIP provider can be used to leverage low cost calls across your user network.

The system can use the existing computer wiring (and share the network point with the computer) and can be installed on an existing, non-dedicated Windows® server (no need for Linux!) or run as a virtual machine. Say goodbye to expensive, proprietary, phone system expansion modules and costly phone bills!

Additional Information/Documentation

• Product Brochure
• Product Tour
• Compare Editions

Availability: Immediate/In-Stock.

3CX Phone System for Windows® is an award-winning IP PBX that completely replaces your proprietary PBX, supports standard SIP soft/hard phones from any vendor, VoIP service providers and VoIP gateways to connect traditional PSTN lines. Add extensions or lines by adding standard SIP telephony quipment and save on consultants’ fees because of 3CX’ easy to use web-based administration. Overcome the limitations of outmoded hardware-based PBX systems, reduce costs significantly and add advanced communications features that will make your employees more productive and your company more efficient and competitive.

A complete 3CX Phone System for Windows® consists of the server software, soft phones or SIP hardware phones, and a VOIP Gateway to connect your existing phone lines. A VOIP provider can be used to leverage low cost calls across your user network.

The system can use the existing computer wiring (and share the network point with the computer) and can be installed on an existing, non-dedicated Windows® server (no need for Linux!) or run as a virtual machine. Say goodbye to expensive, proprietary, phone system expansion modules and costly phone bills!

Additional Information/Documentation

• Product Brochure
• Product Tour
• Compare Editions

Availability: Immediate/In-Stock.

3CX Phone System for Windows® is an award-winning IP PBX that completely replaces your proprietary PBX, supports standard SIP soft/hard phones from any vendor, VoIP service providers and VoIP gateways to connect traditional PSTN lines. Add extensions or lines by adding standard SIP telephony quipment and save on consultants’ fees because of 3CX’ easy to use web-based administration. Overcome the limitations of outmoded hardware-based PBX systems, reduce costs significantly and add advanced communications features that will make your employees more productive and your company more efficient and competitive.

A complete 3CX Phone System for Windows® consists of the server software, soft phones or SIP hardware phones, and a VOIP Gateway to connect your existing phone lines. A VOIP provider can be used to leverage low cost calls across your user network.

The system can use the existing computer wiring (and share the network point with the computer) and can be installed on an existing, non-dedicated Windows® server (no need for Linux!) or run as a virtual machine. Say goodbye to expensive, proprietary, phone system expansion modules and costly phone bills!

Additional Information/Documentation

• Product Brochure
• Product Tour
• Compare Editions

Availability: Immediate/In-Stock.

3CX Phone System for Windows® is an award-winning IP PBX that completely replaces your proprietary PBX, supports standard SIP soft/hard phones from any vendor, VoIP service providers and VoIP gateways to connect traditional PSTN lines. Add extensions or lines by adding standard SIP telephony quipment and save on consultants’ fees because of 3CX’ easy to use web-based administration. Overcome the limitations of outmoded hardware-based PBX systems, reduce costs significantly and add advanced communications features that will make your employees more productive and your company more efficient and competitive.

A complete 3CX Phone System for Windows® consists of the server software, soft phones or SIP hardware phones, and a VOIP Gateway to connect your existing phone lines. A VOIP provider can be used to leverage low cost calls across your user network.

The system can use the existing computer wiring (and share the network point with the computer) and can be installed on an existing, non-dedicated Windows® server (no need for Linux!) or run as a virtual machine. Say goodbye to expensive, proprietary, phone system expansion modules and costly phone bills!

Additional Information/Documentation

• Product Brochure
• Product Tour
• Compare Editions

Availability: Immediate/In-Stock.

3CX Phone System for Windows® is an award-winning IP PBX that completely replaces your proprietary PBX, supports standard SIP soft/hard phones from any vendor, VoIP service providers and VoIP gateways to connect traditional PSTN lines. Add extensions or lines by adding standard SIP telephony quipment and save on consultants’ fees because of 3CX’ easy to use web-based administration. Overcome the limitations of outmoded hardware-based PBX systems, reduce costs significantly and add advanced communications features that will make your employees more productive and your company more efficient and competitive.

A complete 3CX Phone System for Windows® consists of the server software, soft phones or SIP hardware phones, and a VOIP Gateway to connect your existing phone lines. A VOIP provider can be used to leverage low cost calls across your user network.

The system can use the existing computer wiring (and share the network point with the computer) and can be installed on an existing, non-dedicated Windows® server (no need for Linux!) or run as a virtual machine. Say goodbye to expensive, proprietary, phone system expansion modules and costly phone bills!

Additional Information/Documentation

• Product Brochure
• Product Tour
• Compare Editions

Availability: Immediate/In-Stock.

3CX Phone System for Windows® is an award-winning IP PBX that completely replaces your proprietary PBX, supports standard SIP soft/hard phones from any vendor, VoIP service providers and VoIP gateways to connect traditional PSTN lines. Add extensions or lines by adding standard SIP telephony quipment and save on consultants’ fees because of 3CX’ easy to use web-based administration. Overcome the limitations of outmoded hardware-based PBX systems, reduce costs significantly and add advanced communications features that will make your employees more productive and your company more efficient and competitive.

A complete 3CX Phone System for Windows® consists of the server software, soft phones or SIP hardware phones, and a VOIP Gateway to connect your existing phone lines. A VOIP provider can be used to leverage low cost calls across your user network.

The system can use the existing computer wiring (and share the network point with the computer) and can be installed on an existing, non-dedicated Windows® server (no need for Linux!) or run as a virtual machine. Say goodbye to expensive, proprietary, phone system expansion modules and costly phone bills!

Additional Information/Documentation

• Product Brochure
• Product Tour
• Compare Editions

Availability: Immediate/In-Stock.

3CX Phone System for Windows® is an award-winning IP PBX that completely replaces your proprietary PBX, supports standard SIP soft/hard phones from any vendor, VoIP service providers and VoIP gateways to connect traditional PSTN lines. Add extensions or lines by adding standard SIP telephony quipment and save on consultants’ fees because of 3CX’ easy to use web-based administration. Overcome the limitations of outmoded hardware-based PBX systems, reduce costs significantly and add advanced communications features that will make your employees more productive and your company more efficient and competitive.

A complete 3CX Phone System for Windows® consists of the server software, soft phones or SIP hardware phones, and a VOIP Gateway to connect your existing phone lines. A VOIP provider can be used to leverage low cost calls across your user network.

The system can use the existing computer wiring (and share the network point with the computer) and can be installed on an existing, non-dedicated Windows® server (no need for Linux!) or run as a virtual machine. Say goodbye to expensive, proprietary, phone system expansion modules and costly phone bills!

Additional Information/Documentation

• Product Brochure
• Product Tour
• Compare Editions

Availability: Immediate/In-Stock.

3CX Phone System for Windows® is an award-winning IP PBX that completely replaces your proprietary PBX, supports standard SIP soft/hard phones from any vendor, VoIP service providers and VoIP gateways to connect traditional PSTN lines. Add extensions or lines by adding standard SIP telephony quipment and save on consultants’ fees because of 3CX’ easy to use web-based administration. Overcome the limitations of outmoded hardware-based PBX systems, reduce costs significantly and add advanced communications features that will make your employees more productive and your company more efficient and competitive.

A complete 3CX Phone System for Windows® consists of the server software, soft phones or SIP hardware phones, and a VOIP Gateway to connect your existing phone lines. A VOIP provider can be used to leverage low cost calls across your user network.

The system can use the existing computer wiring (and share the network point with the computer) and can be installed on an existing, non-dedicated Windows® server (no need for Linux!) or run as a virtual machine. Say goodbye to expensive, proprietary, phone system expansion modules and costly phone bills!

Additional Information/Documentation

• Product Brochure
• Product Tour
• Compare Editions

Availability: Immediate/In-Stock.