Setup guide

Polycom UC Software 4.0.4 Release Notes
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Configuration File Enhancements
Refer to the following table for a list of all enhancements made to the UC Software 4.0.2 Rev B
configuration file parameters.
Table 9: Software Version 4.0.2 Rev B – Configuration File Parameter Enhancements
File Modification Parameter Modification Description
Wireless Added
device.dhcp.releaseOnLink
Recovery
1 Phone performs a
DHCP release on network
link recovery (default)
0 Phone does NOT
perform a DHCP release on
network link
Note: Also refer to configuration parameter changes in UC software 4.0.2.
Understanding Updates to UC Software 4.0.2
Polycom distributed UC software 4.0.2 to select partners and customers. It was shipped with
SoundStation Duo. The build-ID for this release was UC software 4.0.2.8017.
New or Enhanced Features
40451/75448 Added support for XT9 PinYin input for Chinese characters (applies to VVX 1500).
52485/66494 Added support for BroadSoft Hoteling Event Package.
57167/66494/76023 Added support for BroadSoft Call Center Status Event Package.
54576 Added support for the new SpectraLink 8452 Wi-Fi handset with 2D barcode reader.
Enhanced Capabilities
69469 The display name with special character < or > causes phones to respond with a bad
request.
73614 An unintentional touch on the phone initiates a call automatically (applies to VVX 500).
73946 On the Trapeze/Juniper infrastructure, when multiple SpectraLink phones are involved in
a call, one or more phones may lose wireless connectivity.
74292 The Bluetooth radio can now be activated on SpectraLink 8400 phones.
74427 On a redirected call, the phone now sends a PRACK (acknowledgement) message.
75299 The dial pad key presses are now captured when hot dialing from the idle browser
screen (applies to VVX 500).