

| Brand | OPENVOX |
|---|---|
| Manufacturer Part Number | A400E04 |
| Features | VOIP PBX PCI-E CARD |
| Interface | PCI-E |
| Unit Type | UNIT |
| UPC | 958078900859 |
| Phone Lines | 0 FXS 4 FXO |
| Color | GREEN CARD |
| Type | VOIP PBX |
The OpenVox A400e04 is a versatile and feature-rich Analog PCI-e FXS/FXO Card designed for VoIP applications. This card is equipped with four independent VoIP channels, each with support for both FXS (Foreign Exchange Subscriber) and FXO (Foreign Exchange Office) interfaces. With its PCI Express interface, the A40xe04 ensures seamless communication between your computer and the telephone network.
The FXS interfaces provide support for E&M signaling and allow direct connection to traditional telephone handsets or PSTN lines. The FXO interfaces can be used to connect the card to external PSTN lines, enabling the card to function as a VoIP gateway or PBX. Each channel supports crystal-clear HD voice and comes with advanced features such as Echo Cancellation, Comfort Noise Generation, Line Impedance Adaptation, and Caller ID presentation and restriction.
Engineered with top-quality components, the A400e04 delivers superior call quality and reliability. It supports open standards such as SIP, IAX2, and H.323, making it compatible with a wide range of VoIP platforms and software. Additionally, it includes configurable ring detection settings, And run-time troubleshooting LED indicators for each port, making installation and maintenance straightforward.
This card is an excellent choice for small businesses, enterprises, or VoIP service providers looking to expand their VoIP infrastructure with cost-effective, high-performance hardware. Its advanced features and flexibility make it suitable for a variety of applications, including VoIP gateway, VoIP PBX, and VoIP trunking. The OpenVox A400e04 is backed by a robust technical support team and a comprehensive warranty, ensuring your investment is well-protected.
The OpenVox A400E04 FXS FXO PCI-e VoIP Card is a popular choice for businesses and individuals who require a reliable and cost-effective VoIP solution for their telecommunication needs. Here are some pros and cons of purchasing this VoIP card to help you make an informed decision:
Pros:1. Cost-Effective: The OpenVox A400E04 is an affordable VoIP card, making it an excellent option for small businesses or individuals who want to implement a VoIP system without incurring significant upfront costs.
2. Flexibility: The card supports both FXS (Foreign Exchange Subscriber) and FXO (Foreign Exchange Office) interfaces, allowing users to choose between analog telephone sets and regular line connections.
3. Expandability: The A400E04 supports up to four FXS ports and four FXO ports, making it an ideal solution for small to medium-sized businesses with a need for multiple phone lines.
4. High-Quality Voice: Delivers crystal-clear voice communications through its advanced voice processing technologies, ensuring that users have a great calling experience.
5. Easy Installation: The card is easy to install and can be set up using OpenVox's simple and intuitive software, making it an excellent option for those with limited technical expertise.
6. Hot-Swappable: The cards support hot-swapping, allowing users to replace faulty or damaged cards without powering down their system, ensuring minimal downtime.
Cons:1. LimitedCompatibility: The OpenVox A400E04 may not be compatible with all VoIP service providers, so it is essential to check the specifications of your VoIP provider before making a purchase.
2. Requires a PCI-e Slot: The card requires a PCI-e slot in your computer, which may limit its usage for users with older machines or a limited number of expansion slots.
3. software dependencies: The card relies on specific software to operate effectively. Users need to ensure they have the required software installed, configured, and up-to-date for proper functionality.
Conclusion:The OpenVox A400E04 FXS FXO PCI-e VoIP Card offers a range of benefits, including affordability, expandability, and support for both analog and digital circuit-switched connections. However, it does have some limitations, such as compatibility and software dependencies. Therefore, it is crucial to weigh these pros and cons and ensure that you are comfortable with them before making a purchasing decision. If you meet the requirements and can work around the limitations, the OpenVox A400E04 is an excellent choice for a cost-effective and flexible VoIP solution.
Recommendation:If you're in the market for a VoIP card and the OpenVox A400E04 meets your specific requirements, we recommend purchasing it as it offers excellent value for the price, flexible support for both FXO and FXS interfaces, and robust voice quality. Just be sure to verify compatibility with your VoIP service provider and that you have a PCI-e slot available in your computer for installation.
Channel bank replacement / alternative. Each bank supports one analog interface. Available pci, pci, mini-pci slot. The image displayed for the products may not be exact picture of item.
Ads telephones. Firmware accelerate i/o access to achieve high stability. Refer to warranty card for specific procedure. Useful links.
Operating systems. Rhos compliant. Up to 4 simultaneous PST calls per pci slot. Express service is also offered for most items.
Openvox A400E04 4 port analog pci-e card fxs fxo a400p/e series card can be used for connecting analog telephones and pots lines through a pc. Buyer should therefore inspect all packages for damages before signing delivery receipt. Gateway termination to analog telephones/lines. Loop start signaling support.
The pictures are stock photo supplied by the manufacturer, used for display purposes only. Small and medium business Sm applications. Technical specifications. Claims should be filed immediately with the carrier and not with tech-r-us for any damages that may have incurred in transit.
Special shipping arrangements. Every effort has been made to ensure the accuracy of all information contained herein. Products, model's and manufacturer names are used only for the purpose of identification. Caller id and call waiting.
It supports combinations of fxs and/or fxo modules for a total 4 lines. Buyer should be present to accept delivery. Warranty does not cover any damage due to accidents, misuse or negligence. Services and features.
Warranty: one year limited manufacturer warranty. Express, priority post. Small office home Soho applications. Minimum hardware requirement.
