Parameter

Description

 

disconnect extra call feature is enabled, the system monitors the number of active

 

voice calls, and if the defined threshold is reached, any new calls are disconnected.

 

The AP denies association requests from a device that is on call.

 

To enable this feature, select the VoIP Disconnect Extra Call checkbox. You also need

 

to enable call admission control in this profile.

 

 

VOIP TSPEC Enforcement

A WMM client can send a Traffic Specification (TSPEC) signaling request to the AP

 

before sending traffic of a specific AC type, such as voice. You can configure the

 

controller so that the TSPEC signaling request from a client is ignored if the

 

underlying voice call is not active; this feature is disabled by default. If you enable

 

this feature, you can also configure the time duration within which the station should

 

start the voice call after sending the TSPEC request (the default is one second).

 

Select the VoIP TSPEC Enforcement checkbox to validate TSPEC requests for CAC.

 

 

VOIP TSPEC Enforcement Period

Select the maximum time, in seconds, for the station to start the call after the

 

TSPEC request.

 

 

VoIP Drop SIP Invite and send

Click the VoIP Drop SIP Invite and send status code (client) drop-down list and select

status code (client)

one of the following status codes to be sent back to the client:

 

•

480: Temporary Unavailable

 

•

486: Busy Here

 

•

503: Service Unavailable

 

• none: Don't send SIP status code

 

 

VoIP Drop SIP Invite and send

Click the VoIP Drop SIP Invite and send status code (client)drop-down list and select

status code (server)

one of the following status codes to be sent back to the server:

•480: Temporary Unavailable

•486: Busy Here

•503: Ser vice Unavailable

•none: Don't send SIP status code

5.Click Apply to save your settings.

In the CLI

wlan voip-cac-profile <profile> bandwidth-cac

bandwidth-capacity <bandwidth-capacity> call-admission-control call-capacity call-handoff-reservation <percent> disconnect-extra-call send-sip-100-trying

send-sip-status-code clientserver <code> wmm-tspec-enforcement wmm-tspec-enforcement-period <seconds>

Understanding Wi-Fi Multimedia

Wi-Fi Multimedia (WMM), is a Wi-Fi Alliance specification based on the IEEE 802.11e wireless Quality of Service (QoS) standard. WMM works with 802.11a, b, g, and n physical layer standards.

WMM supports four access categories (ACs): voice, video, best effort, and background. Table 300 shows the mapping of the WMM access categories to 802.1p priority values. The 802.1p priority value is contained in a two- byte QoS control field in the WMM data frame.

Dell PowerConnect W-Series ArubaOS 6.2 User Guide

Voice and Video 696

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Dell 6.2 manual Understanding Wi-Fi Multimedia, To enable call admission control in this profile, Voip Tspec Enforcement
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6.2 specifications

Dell 6.2 is an advanced enterprise solution that caters to the needs of businesses seeking robust performance and efficiency. As a part of Dell's commitment to innovation, the 6.2 series combines cutting-edge technologies and features that enhance productivity and deliver reliable computing experiences.

One of the standout features of the Dell 6.2 is its impressive processing power. Equipped with the latest Intel processors, it offers exceptional speed and multitasking capabilities. This allows businesses to run demanding applications effortlessly, making it ideal for data-intensive tasks such as data analysis, software development, and virtualization. The series also supports substantial RAM configurations, enabling users to manage extensive workloads without experiencing slowdowns.

In terms of storage, the Dell 6.2 line includes advanced SSD options that significantly boost data access speeds compared to traditional hard drives. This rapid access to information is vital for businesses that require quick retrieval of large datasets. Furthermore, the devices support RAID configurations, which enhances data redundancy and security, protecting critical business information from loss.

Connectivity is another critical aspect of the Dell 6.2 series. It includes multiple USB ports, HDMI outputs, and high-speed Ethernet options, ensuring that users can easily connect to various peripherals and networks. The integration of Wi-Fi 6 technology enables faster wireless connections, resulting in improved internet speeds and bandwidth efficiency, which is crucial in today’s increasingly connected workplaces.

Dell has also prioritized security in the 6.2 series. It features enhanced biometric authentication and advanced encryption methods, safeguarding sensitive data from unauthorized access. Additionally, the system's BIOS protection and automatic updates provide an added layer of security, ensuring that the device remains safe from emerging threats.

The design of the Dell 6.2 is not only sleek and modern but also built for durability. Its robust chassis is engineered to withstand the rigors of daily use, making it suitable for various business environments. This durability ensures that the investment in Dell 6.2 will last for years while maintaining performance integrity.

In summary, the Dell 6.2 series embodies a blend of speed, storage efficiency, connectivity, and security, making it a top choice for enterprises looking to enhance their computing capabilities. With its modern features and durable design, Dell 6.2 is positioned as a reliable partner in driving business success.
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