Updating the Auxiliary Files, File Type Description

Updating the Auxiliary Files

The auxiliary files are configuration dat files that are loaded to the gateway (in addition to the ini file) to enable enhanced gateway provisioning. Table 13 presents a brief description of the ini file and the auxiliary files that are available: CAS, Voice Prompts, and Call Progress Tones (CPT). For information about additional auxiliary files, see the V7122 Digital Gateway User Guide.

Table 13 ini and Auxiliary Files Descriptions

File Type	Description

ini	Load this file to provision the V7122 gateway parameters. The Embedded Web Server
	enables practically full device provisioning but customers may occasionally require
	new feature configuration parameters in which case this file is loaded.
	Note that loading the ini file only provisions parameters that are contained in the ini file.
	If a parameter is not specified in the ini file, values associated with that parameter are
	reset to a default value. These values may not be the same as the values that were
	configured for the VoIP gateway at the time of manufacture.
	Note: After the file has completed loading, the VoIP gateway automatically restarts
	(software is loaded from the flash).

CAS	Up to eight different CAS files containing specific CAS protocol definitions.
	These files are provided by 3Com to support various types of CAS signaling.

Voice Prompts	The voice announcement file contains a set of Voice Prompts to be played by the
	V7122 gateway during operation on Call Agent request.

Call Progress Tones This is a region-specific, telephone exchange-dependent file that contains the Call Progress Tones levels and frequencies that the VoIP gateway uses. The default CPT file is: U.S.A.

Prerecorded Tones	The dat PRT file enhances the gateways capabilities of playing a wide range of
	telephone exchange tones that cannot be defined in the Call Progress Tones file.

User Information	The User Information file maps PBX extensions to IP numbers. This file can be used to
	represent PBX extensions as IP phones in the global IP world.

To load an auxiliary file via the Embedded Web Server, follow these 6 steps:

1Open the Auxiliary Files screen (from the Software Update menu, click Load Auxiliary Files); the Auxiliary Files screen is displayed (shown in Figure 26).

2Click Browse that is in the field for the type of file you want to load.

3Navigate to the folder that contains the file you want to load.

4Click the file and click Open; the name and path of the file appear in the field next to the Browse button.

5Click the Send File button adjacent to the field that contains the name of the file you want to load. An asterisk in the screen section indicates that the file’s loading takes effect on- the-fly (for example, Voice Prompts file).

6Repeat Steps 2 through 5 for each file you want to load.

V7122 Digital Gateway Installation Guide

V7122 specifications

The 3Com V7122 is a robust and versatile Layer 2/3 switch designed for small to medium-sized enterprises seeking a reliable networking solution. It plays a crucial role in improving network performance and enhancing connectivity for a growing number of devices in today’s digital landscape.

One of the standout features of the V7122 is its advanced switching capabilities. It supports 24 Ethernet ports, providing ample connectivity options for various end devices like computers, printers, and cameras. The switch offers a combination of copper and fiber interfaces, ensuring flexibility in deployment, whether for short-range or long-range connectivity.

The V7122 is equipped with a sophisticated traffic management system, which includes Quality of Service (QoS) features. This allows organizations to prioritize network traffic according to application requirements, ensuring bandwidth is allocated effectively. With this capability, time-sensitive applications such as voice-over-IP (VoIP) and video conferencing can function smoothly without interruption.

Another significant technology incorporated into the 3Com V7122 is its compatibility with VLAN (Virtual Local Area Network) configurations. This feature enables the segmentation of a network into multiple virtual networks, enhancing security and reducing congestion by limiting broadcast traffic. The ability to create subnets helps organizations to better manage their network resources and maintain optimal performance.

Moreover, the V7122 supports various network protocols, facilitating seamless integration within existing IT infrastructures. Its stackable design allows for easy scaling, enabling businesses to expand their network as needed without a complete overhaul. The switch also boasts an intuitive user interface, which simplifies management and configuration processes, making it accessible to network administrators of varying skill levels.

The 3Com V7122 stands out for its reliability and durability as well. It is built to handle the demands of an enterprise environment, featuring a compact and robust chassis designed for continuous operation. With the ability to support power over Ethernet (PoE), the switch can power connected devices directly through the Ethernet cable, eliminating the need for separate power supplies and reducing cable clutter.

In conclusion, the 3Com V7122 is a powerful networking solution that combines advanced switching features, traffic management capabilities, and flexible configurations. Its compatibility with various technologies and protocols makes it an ideal choice for organizations looking to optimize their network infrastructure for current and future demands.