Polycom 4300T manual Press Submit

Models: 4300T

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User Guide V2IU 4300T Converged Network Appliance

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Configuring VLANs in the 4300T

As depicted in the diagram below, VLANs are used to connect the 4300T to an Ethernet switch that has been configured to use VLANs.

VLANid 1/2

VLANid 1/3

VLANid 1/2/3

VLAN

Switch

VLANid 1/2/3

4300T

P1

P2

WAN

(VLANid 16) P3 P4

802.1

EM006

Typically, all VoIP devices are placed in the same VLAN while data devices are placed in a different VLAN. This is to ensure priority treatment of the VoIP traffic on the LAN. Note that the 4300T does not require VLANs to prioritize VoIP traffic; prioritization is determined by the VOS Application Layer Gateway, regardless of VLAN. Some important notes about VLANs:

A physical LAN port will operate in either 802.1 or 802.1q mode, not both simultaneously

The 4300T supports up to 16 VLANs

A unique IP Subnet is assigned to each VLAN

You can associate one or more VLANs to each LAN port operating in 802.1q mode

Traffic within a VLAN is switched among all ports with membership

Traffic between VLANs is routed by the 4300T

The 4300T ALG can only be assigned to one VLAN id

Only ALG traffic is prioritized over the WAN

Other non-VoIP traffic in the same VLAN will not receive priority treatment

A DHCP server can be enabled/disabled per VLAN

Cisco Discovery Protocol is not supported

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Polycom 4300T manual Press Submit

4300T specifications

The Polycom 4300T is an innovative communication device designed for businesses seeking reliable and high-quality audio conferencing solutions. As part of Polycom's renowned lineup of voice communication products, the 4300T delivers superior sound quality, making it an essential tool for any professional environment.

One of the standout features of the Polycom 4300T is its Acoustic Fence technology, which effectively eliminates background noise, allowing participants to focus on the conversation without distractions. This feature is particularly beneficial in open office settings where ambient noise can be a significant barrier to clear communication.

The device is designed with a user-friendly interface, making it accessible for users of all levels of tech-savviness. Its intuitive controls and easy-to-read display facilitate seamless operation during meetings, ensuring that users can engage in discussions effortlessly. Additionally, the 4300T boasts a multi-device connectivity capability, allowing it to connect easily with various devices such as smartphones, tablets, and computers via Bluetooth and USB.

Another remarkable characteristic of the Polycom 4300T is its exceptional audio quality achieved through the use of Wideband technology. This allows for crystal-clear voice transmission, making conversations more natural and easy to follow. The device also features a built-in speakerphone, which adds to its versatility, allowing for hands-free communication in smaller conference rooms or personal office spaces.

The 4300T supports both SIP and H.323 protocols, enabling compatibility with a wide range of communication systems and platforms. This flexibility is crucial for organizations that utilize different software and hardware for their communication needs, as it simplifies integration into existing infrastructures.

Moreover, the Polycom 4300T is built to deliver durability and longevity. Its robust design ensures that it can withstand the rigors of daily use in busy corporate environments. The device is also energy-efficient, making it an environmentally friendly choice that helps businesses save on energy costs.

In conclusion, the Polycom 4300T is a formidable audio conferencing solution that combines advanced technologies, user-friendly features, and durability. Its Acoustic Fence technology, exceptional audio quality, multi-device connectivity, and compatibility with various protocols make it an invaluable asset for businesses aiming to enhance their communication capabilities. Investing in the Polycom 4300T ensures that organizations can conduct clear, effective meetings, fostering collaboration and productivity among teams.