User’s Guide for Polycom HDX Desktop Systems

Participating in an Encrypted Call

If encryption is enabled on the system, a locked padlock icon appears on the monitor when a call is encrypted. If a call is unencrypted, an unlocked padlock appears on the monitor.

•If you are in a point-to-point call or a multipoint call hosted by another system, the padlock icon displays the state of your individual connection.

•If you are hosting a multipoint call, the padlock icon displays the combined state of all connections: encrypted if all connections in the call are encrypted, unencrypted if one or more connections in the call are not encrypted.

In one call, some connections might be encrypted while others are not. The padlock icon might not accurately indicate whether the call is encrypted if the call is cascaded or includes an audio-only endpoint. To avoid security risks, Polycom recommends that all participants communicate the state of their padlock icons verbally at the beginning of a call.

Using Your Polycom HDX 4000 Series as a Computer Monitor

You can save space in your office or conference room by also using the Polycom HDX 4000 series display as your computer monitor.

Check that the computer video is configured to use one of these supported resolutions and refresh rates:

Resolution

Refresh Rates (Hz)

 

 

VGA (640 x 480)

60, 72, 75, 85

 

 

SVGA (800 x 600)

60, 72, 75

 

 

XGA (1024 x 768)

60, 70, 75

 

 

HD 720p (1280 x 720)

50, 60

 

 

SXGA (1280 x 960)

60

 

 

SXGA (1280 x 1024)

60, 75

 

 

WSXGA+ (1680 x 1050) –

60

Recommended for HDX 4000 systems

 

with Hardware Version A

 

 

 

WSXGA+ (1600 x 900) – Recommended

60

for HDX 4000 systems with Hardware

 

Version C and HDX 4000 systems with

 

Hardware Version A that have been

 

upgraded to Monitor Hardware Version B

 

 

 

8

Polycom, Inc.

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Polycom 3725-26470-004/A Using Your Polycom HDX 4000 Series as a Computer Monitor, Participating in an Encrypted Call
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3725-26470-004/A specifications

The Polycom 3725-26470-004/A is a versatile and highly effective conference phone designed to enhance communication in professional environments. Known for its robust audio quality and user-friendly interface, this device has become a staple in conference rooms, huddle spaces, and executive offices around the globe.

One of the key features of the Polycom 3725-26470-004/A is its exceptional sound quality. Equipped with Polycom's patented HD Voice technology, it delivers crystal-clear audio that allows every participant to be heard distinctly, even in larger spaces. This is crucial for maintaining clarity and engagement during meetings. The device includes advanced microphone technology, providing 360-degree coverage to capture voices from all angles, ensuring that no one is left out of the conversation.

The Polycom 3725-26470-004/A is designed with ease of use in mind. It features a simple and intuitive interface, making it accessible for users of all technical abilities. The device comes with a large, backlit display that provides visibility of calls, contacts, and meeting information even in low-light environments. Quick access buttons allow users to initiate calls, adjust volumes, or mute their microphone with ease.

Integration capabilities are another notable aspect of the Polycom 3725-26470-004/A. It is designed to work seamlessly with various unified communication platforms, including Microsoft Teams, Zoom, and Skype for Business. This flexibility allows organizations to incorporate the device into their existing communication infrastructure with minimal hassle.

The build quality of the Polycom 3725-26470-004/A is also impressive. It boasts a sleek, professional design that fits well with modern office aesthetics. The materials are durable, ensuring that the device can withstand the rigors of daily use in a busy work environment.

Power options for the Polycom 3725-26470-004/A include both a traditional AC power supply and Power over Ethernet (PoE), giving users greater flexibility for placement without the need for additional power outlets.

Overall, the Polycom 3725-26470-004/A stands out as a top choice for businesses seeking a reliable, effective, and feature-rich conference phone solution. Its blend of superior audio quality, user-friendly design, and extensive integration capabilities makes it an invaluable tool for enhancing communication and collaboration in any professional setting.
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