4. Feature-Specific Configuration

Setting Up Dial Backup

When configuring units with ISDN backup capability, the following guidelines apply:

νCentral site configuration guidelines:

—Set up the ISDN DBM physical interface.

—If a BRI DBM, change the Automatic Backup Configuration to Multi_Site_Backup. (A PRI DBM is already configured for multisite backup.)

—Modify the Link Profile(s) that Automatic Backup Configuration created to add a phone number.

νRemote site configuration guidelines:

—Set up the ISDN DBM physical interface.

—If a PRI DBM, change the Automatic Backup Configuration to

Single_Site_Backup. (A BRI DBM is already configured for single-site backup.)

—Modify the HQ_Site Link Profile that Automatic Backup Configuration created to add a phone number.

—Set the criteria by which automatic backup will take place.

Setting Up the DBM Physical Interface

Procedure

1. Configure the DBM interface.

Main Menu→Configuration→ISDN→Physical

2.Enable the interface, and enter the Service Profile IDs (SPIDs) and local phone numbers.

3.Save the configuration.

See Table 3-20, ISDN BRI DBM Physical Interface Options (9126, 9626), or

Table 3-21, ISDN PRI DBM Physical Interface Options (9128), in Chapter 3,

Configuration Options, for configuration information.

9000-A2-GB31-00

December 2002

4-5

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Paradyne 9128 carrier-mount, and 9820-45M, 9820-2M, 9820-8M Setting Up Dial Backup, Setting Up the DBM Physical Interface
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and 9820-45M, 9123, 9623, 9783, 9720 specifications

The Paradyne 9820-8M, 9788, 9128 standalone, 9128 carrier-mount, and 9820-2M are critical components in telecommunications networks, designed to enhance data transmission and improve connectivity. Each model offers unique features and capabilities that cater to various requirements in both enterprise and service provider environments.

The Paradyne 9820-8M is a multi-service access platform that provides high-speed connectivity for voice, video, and data transmission. It supports multiple protocols, enabling seamless integration into existing infrastructures. Key features include a modular design that allows for scalability and easy upgrades, ensuring that organizations can adapt to evolving demands. Its advanced error correction and QoS (Quality of Service) features ensure reliable performance, even in challenging network conditions.

The Paradyne 9788 serves as a versatile platform for both digital and analog communications. It excels in the delivery of broadband services, supporting T1/E1 lines and providing robust mechanisms for data transmission. This model emphasizes redundancy and resilience, with built-in protection switching capabilities that maintain service continuity during faults or maintenance activities. Its compact design makes it an ideal solution for environments with space constraints.

The 9128 standalone model is aimed at customers requiring an easy-to-deploy solution for point-to-point connections. This model offers critical features such as an intuitive user interface, comprehensive diagnostics, and monitoring capabilities that facilitate system management. It also supports diverse network topologies, making it suitable for various deployment scenarios.

In contrast, the 9128 carrier-mount version is engineered for organizations needing to manage multiple connections within a central office or remote site. This model is specifically designed to be mounted in standard telecom racks, optimizing space utilization while maintaining high performance. Its robust hardware allows for excellent thermal management and environmental resilience.

Lastly, the Paradyne 9820-2M combines versatility with high-performance capabilities, making it a reliable choice for service providers. It features dual-channel support, enabling simultaneous transmission and providing a cost-effective solution for high-capacity data needs. With enhanced security features, including encryption capabilities, the 9820-2M ensures that sensitive information transmitted across networks is protected against unauthorized access.

Collectively, these Paradyne models exemplify advanced telecommunications technology, offering scalability, resilience, and high performance. Their diverse features cater to the unique demands of various users, from enterprise networks to service providers, facilitating the continual evolution of communication technologies.
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