Polycom Addendum to SIP 3.1 Administrator’s Guide, Distribution Zip File Electronic Hookswitch

Addendum to SIP 3.1 Administrator’s Guide

This addendum addresses changes to the SoundPoint IP / SoundStation IP SIP 3.1 Administrator’s Guide specific to the release of the SoundPoint IP 450 desktop phone.

The SoundPoint IP 450 desktop phone hardware behaves in a similar manner to the SoundPoint IP 430 except for:

•The SoundPoint IP 450 phone has a 4-bit grayscale or monochrome LCD display. It has a resolution of 256 by 116 pixels.

•The SoundPoint IP 450 phone has an additional line key.

•The SoundPoint IP 450 phone has an HD handset like the SoundPoint IP 550, 560, 650, and 670.

The new or changed features include:

•Distribution Zip File

•Electronic Hookswitch

•Graphic Display Backgrounds

•Multilingual User Interface

•Backlight Intensity

•Voice Quality Monitoring

•Audio Codecs

Configuration file changes are described in Configuration File Changes on page 1-3.

The default SIP key layout for the SoundPoint IP 450 desktop phone is shown in Multiple Key Combinations and Default Key Layout on page 1-8.

For more information, refer to the Release Notes for the SIP Application, Version 3.1.1.

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