Establishing security

22.For maximum flexibility and capability, the firewall rules can be specified on each interface: Public, Private, or Tunnel. The packets are checked against the firewall rules at the interface where they are defined.

23.Select the Direction from the drop-down list.

24.Direction is in respect to the security gateway: in or out.

25.If this rule is to be logged, select the Log Enable check box.

26.If this rule is to keep state, select the KeepState Enable check box.

27.The keepstate function allows a rule set for the intended traffic to also be applied to the reply packets. The function can be applied to TCP, UDP, and ICMP packets.

28.Keepstate sets up a state table with each entry set up by the sending side. Reply packets pass through a matching filter based on the respective state table entry. A state entry is not created for packets that are denied.

29.Click Advanced to change the default keepstate values to TCP, UDP, or ICMP.

30.Click Finish to return to the Firewall Template General Tab.

Services

The Services property provides a list of predefined traffic types and user-defined traffic types that facilitate the definition of the firewall and Quality of Service (QoS) rules. For instance, you can add a user-defined service for use in firewall rules that allows or blocks a specific type of traffic.

Figure 54: Services property

The VPNmanager provides predefined services. The supported predefined services are listed in the Contents column of the Services object.

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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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