Appendix

Troubleshooting Tips

This section contains possible solutions to problems regarding the installation of the 4300T.

I am having trouble reaching the Internet through the 4300T.

We recommend connecting a PC directly (or via a switch) to the LAN port of the 4300T. The default LAN IP address of the 4300T is 192.168.1.1 so please be sure that the IP address of the PC is on the same network (eg. 192.168.1.2).

Once you have connected please verify that the IP configuration information in the Network page is correct. Some other items to try:

Ping the WAN interface of the 4300T from the attached PC

Ping the DNS server for your network. Sometimes connectivity problems occur when the domain name being used cannot be mapped to the proper IP address.

Ping a well known address on the Internet.

Ping the IP address of the remote softswitch or IP PBX.

I do not receive dial tone when going “off hook” or my phone will not register with the softswitch/IP PBX.

Verify the configurations on the VoIP ALG page.

Check that the ALG registration code is configured.

1.Select System.

2.Select registration code.

Attempt to ping the softswitch using the ping tool in the web GUI.

3.Select System.

4.Select System Overview.

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Polycom 4300T manual Appendix, Troubleshooting Tips

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.