9.Analog Call Routing - All analog calls will be routed to the modem if the setting is Modem. Or they will be routed to the A/B Adapter if the setting is A/B Adapter. Or they will not be answered if the setting is Ignore.

10.Global Analog Call - :All global analog calls will be answered and routed to the modem or A/B Adapter (the setting in the filed of Analog call routing) if the setting is Accept. Or they will not be answered if the setting is Ignore.

When you are finished, press ENTER at the message: Press ENTER to Confirm ... to save your selections, or press ESC to cancel. When you press ENTER, the Prestige will use the information that you entered to initialize the ISDN link to the telephone company switch. It should be noted that whenever the switch type is changed, the ISDN initialization will take slightly longer. In addition, if you are using the U-interface, the system will also take slightly longer to initialize.

At this point, the Prestige will ask if you wish to test to check if your ISDN line has been successfully connected to your Prestige. If you select Yes, the Prestige will perform a loop-back test to check the ISDN line. If the loop-back test fails, note the error message that you receive and take the appropriate troubleshooting action.

Figure 3-10 ISDN Loop-Back Test Screen

Installation 35

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ZyXEL Communications 2864I user manual Isdn Loop-Back Test Screen

2864I specifications

ZyXEL Communications 2864I is a state-of-the-art networking device designed to cater to the needs of both small businesses and home offices. This versatile and compact router offers exceptional performance, ease of use, and essential features that make it a preferred choice for many users.

One of the main features of the ZyXEL 2864I is its dual WAN capability, allowing for load balancing and automatic failover. This enhances internet reliability, ensuring continuous connectivity even if one WAN connection experiences issues. This is particularly advantageous for businesses that rely heavily on internet access for their operations.

In terms of wireless technology, the 2864I supports the latest Wi-Fi standards, ensuring a robust connection throughout the coverage area. With dual-band support, users can benefit from both 2.4GHz and 5GHz frequency bands. The 5GHz band offers faster speeds and reduced interference, making it ideal for high-bandwidth applications such as online gaming, video streaming, and video conferencing, while the 2.4GHz band provides wider coverage for everyday browsing and tasks.

The ZyXEL 2864I also incorporates advanced security features to protect users from cyber threats. With built-in firewall capabilities, VPN support, and various encryption protocols, the device helps safeguard sensitive data against unauthorized access. Additionally, the easy-to-use interface makes network management straightforward, allowing users to customize settings effortlessly.

Another characteristic of the ZyXEL 2864I is its extensive connectivity options, including multiple Ethernet ports. This allows for the connection of various devices, such as computers, printers, and smart home devices, enhancing the overall versatility of the network. Support for IPv6 is also a significant advantage as it prepares users for the future of internet addressing.

Furthermore, the ZyXEL 2864I is designed with energy efficiency in mind. It consumes less power while still delivering high performance, contributing to lower operational costs. In summary, the ZyXEL Communications 2864I is a powerful Networking solution with its dual WAN capability, advanced wireless technologies, robust security features, and energy-efficient design, making it an excellent choice for any modern network setup.