Class of Service, Override, Call Permissions

Class of Service Override

Call Permissions	Your administrator establishes Call Permissions to control the types of
	calls that can be dialed from your telephone. The administrator can
	configure these permissions to change depending on the time of day. For
	example, your administrator can prevent long-distance calls from being
	dialed from your telephone outside of business hours.
	To view your current call permissions, log in to NBX NetSet > User
	Information > Call Permissions.

Class of Service	The Class of Service Override feature allows you to apply the features
Override	of your own 3Com Telephone temporarily to another 3Com Telephone
	on the same local network.

Example:

■The telephone in your organization’s conference room is configured so that long-distance telephone calls cannot be dialed from it. You may, however, need to place a long-distance call during a meeting. Using the Class of Service Override feature, you can apply the features of your own telephone to the conference room telephone for one call only and dial the call, assuming that your Call Permissions allow you to make long-distance calls from your own telephone.

If your system uses a messaging application other than NBX Messaging, use the documentation for your messaging application instead of these instructions.

To enable the one-call-only Class of Service Override from a 3Com

Manager’s Telephone:

1Press the Features soft button.

2Scroll to COS Override.

3Press Select.

4Dial your phone extension.

5Dial your voice mail password and press #.

6When you hear the dial tone, you can dial the call in the same way that you do from your own 3Com Telephone.

You can also use the Feature Code 433 to turn Class of Service Override on.

900-0208 specifications

The 3Com 900-0208 is a highly regarded networking device known for its robustness and reliability. Primarily designed for small to medium-sized businesses, it effectively addresses the requirements of modern networking environments while providing exceptional performance.

One of the standout features of the 3Com 900-0208 is its advanced routing capabilities. The device is equipped with a comprehensive suite of routing protocols, including RIP, OSPF, and BGP, ensuring that it can handle a variety of network topologies and complexities. This flexibility allows organizations to seamlessly integrate the device into their existing network infrastructure, enhancing overall efficiency.

In terms of connectivity, the 3Com 900-0208 supports multiple Ethernet ports, facilitating simultaneous connection to various devices. This multi-port functionality not only improves the device's performance but also enhances scalability. As businesses grow and their networking needs evolve, the 3Com 900-0208 can easily adapt to increasing demands without requiring a complete overhaul of the existing network.

Another key technology featured in the 3Com 900-0208 is its support for Virtual LANs (VLANs). This allows for the segmentation of network traffic, improving security and optimizing performance. By isolating different types of traffic, organizations can reduce congestion and ensure that critical applications maintain a consistent level of service.

The device also incorporates Quality of Service (QoS) features, enabling prioritization of network traffic. This is particularly beneficial in environments where bandwidth is shared among multiple users performing various tasks. With QoS, critical applications such as VoIP or video conferencing can be given precedence, ensuring they perform effectively, even in a high-traffic situation.

Security is another vital characteristic of the 3Com 900-0208. The device includes built-in firewall capabilities, protecting the network from potential threats while allowing for customizable security policies. Additionally, it supports VPN functionality, ensuring secure remote access for users.

In conclusion, the 3Com 900-0208 is an excellent networking solution that combines powerful features, advanced technologies, and robust security measures. Its ability to support routing protocols, VLANs, QoS, and firewall functionalities makes it an ideal choice for businesses looking to enhance their network performance and security. As organizations continue to expand and evolve, the 3Com 900-0208 offers the adaptability and reliability necessary to succeed in today’s digital landscape.

3Com 900-0208 manual Class of Service, Override, Information Call Permissions

Models: 900-0208

Call Permissions

Information > Call Permissions.

Class of Service

Override

Example:

2Scroll to COS Override.

900-0208 specifications