RADIUS/ACE Services

Settings

RADIUS attempts before assuming failure - Integer from 1 to 10 indicating the number of attempts the security gateway makes before timing out with a failure. The default is 3.

RADIUS time-out before assuming failure - Time in seconds from 10 to 500. This value is the total number of seconds that the security gateway waits for a response from any specified RADIUS server before timing out with a failure. The default is 6 seconds.

RADIUS concepts

For additional user authentication, the VSUs support the Remote Authentication Dial-In User Services (RADIUS) protocol, thus providing stronger Client authentication and accounting mechanisms via third-party products such as Ascend Access Control™ and RSA Security ACE/ Server™ AccessManager.

Using RADIUS, remote users must pass the RADIUS server’s authentication mechanism in order to connect to a corporate network. This authentication process is summarized as follows:

●First, the user initiates communication with a VPN member.

●The VPN traffic is processed by VPNremote and then sent to the target security gateway.

●The security gateway identifies then incoming traffic as new VPN traffic and initiates a request to the RADIUS server for user authentication requirements.

●The RADIUS server responds to the security gateway indicating authentication is required.

●The security gateway challenges the user to provide the required authentication information.

●The user enters the required authentication information via a prompt displayed by VPNremote. This challenge response is sent back to the security gateway.

●The security gateway forwards the challenge response to the RADIUS server.

●The RADIUS server decides if the user has met the challenge, and if so, informs the security gateway that the user is authorized. The RADIUS server also forwards the user configuration details, known as user attributes, to the security gateway. These attributes specify VPN-specific information, including the cryptographic keys used for encryption.

●The security gateway then allows VPN traffic to flow between the VPNremote Client and the VPN members.

Two methods of user authentication—simple passwords and “one-time” passwords based on two-factor authentication mechanisms—can be used to meet a variety of security, cost, and convenience requirements. All RADIUS implementations support standard password authentication, and many can be used in conjunction with RSA Security ACE/Server for SecurID™ Token requirements.

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3.7 specifications

Avaya 3.7 represents a significant evolution in unified communications technology, designed to enhance collaboration and streamline communication workflows for organizations of all sizes. As a cornerstone of Avaya's offerings, this version incorporates a range of features and improvements that cater to contemporary business needs, emphasizing flexibility, reliability, and seamless integration.

One of the most notable features of Avaya 3.7 is its robust call management capabilities. The platform allows users to manage calls effectively through a user-friendly interface, enabling intuitive functionalities such as drag-and-drop call handling, call forwarding, and conference calling. These features help employees stay connected, facilitating better communication and teamwork across departments.

In terms of mobility, Avaya 3.7 supports mobile applications that allow users to access the system remotely. This is particularly advantageous for businesses with a workforce that relies on remote or hybrid work models. The mobile integration ensures users can make and receive calls, check voicemail, and manage their schedules directly from their smartphones, maintaining productivity regardless of location.

The system also embraces advanced collaboration tools, such as video conferencing and instant messaging. These features promote a more dynamic interaction environment, fostering real-time communication among team members. Video conferencing capabilities allow for high-definition video quality and reliable connectivity, making virtual meetings more engaging and effective.

Security is another critical characteristic of Avaya 3.7. The platform includes enhanced encryption protocols to protect sensitive communications and ensure data integrity. With cybersecurity remaining a top concern for businesses, Avaya has prioritized the security of its communications solutions, safeguarding organizations' information against potential threats.

Furthermore, Avaya 3.7 benefits from the incorporation of AI and analytics. These technologies provide businesses with valuable insights into communication patterns and user behavior, enabling them to optimize their processes. The analytics can help identify areas for improvement and drive informed decision-making, thus enhancing overall efficiency.

Interoperability with existing systems is another hallmark of Avaya 3.7. The platform easily integrates with various applications and services, allowing businesses to leverage their current technology investments and create a cohesive communication ecosystem.

In summary, Avaya 3.7 stands out as a comprehensive communication solution that addresses the modern demands of the workplace. With its advanced call management features, mobility support, collaboration tools, strong security measures, and integration capabilities, Avaya 3.7 positions itself as a vital asset for organizations aiming to enhance their communication strategies and drive business success.
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