Polycom Trio Visual+ User Manual

Deploying Polycom Phones with Skype for Business
Polycom, Inc. 21
Configuring In-Band Provisioning Settings
You must provision phones using settings from either the in-band settings or your provisioning server and
not both. Where settings conflict, Skype for Business in-band provisioning device settings take precedence
over the same settings configured on your provisioning server. If you are using your own provisioning server,
avoid phone update loops by configuring
lync.provisionDeviceParams.enabled=0 to disable the
following in-band provisioning device settings sent from the Skype for Business Server or Skype for
Business Online:
● EnableDeviceUpdate
● IPPhoneAdminPasswd
● LocalProvisioningServerAddress
● LocalProvisioningServerUser
● LocalProvisioningServerPassword
● LocalProvisioningServerType
Provision and Update with a USB Device
You can store configuration files and settings on a USB flash memory device and provision or update
Polycom Trio 8800, 8500, or Polycom Trio Visual+ during normal functioning or in recovery mode. Recovery
mode enables you to recover the Polycom Trio systems or Polycom Trio Visual+ to a normal provisioning
state when other methods are not working or not available.
Polycom Trio 8800 and 8500 support only File Allocation Table (FAT) file systems and Polycom
recommends using FAT32.
If other USB devices are attached to Polycom Trio system, you must remove them and ensure that Polycom
Trio system correctly recognizes the USB device you want to install from.
If you use a USB device to provision while centralized provisioning server is in use, the USB configuration
files override server settings. When you remove the USB device, the device returns to settings you
In-band Provisioning Device Settings
Temp l at e Parameter Permitted Values Change Causes Restart or
Reboot
na lync.provisionDeviceP
arams.enabled
1 (default) - Enable (accept)
in-band provisioning device
settings sent from Skype for
Business.
0 - Disable (block) in-band
provisioning device settings
sent from Skype for
Business.
No
Note: The Polycom Trio system automatically provisions and updates a connected and paired
Polycom Trio Visual+ system. You can, however, provision and update the Polycom Trio Visual+
separately, for example, if you need to support IEEE 802.1x or provision on networks without DHCP.

Polycom Trio Visual+ Specifications

General

Brand	Polycom
Model	Trio Visual+
Category	Conference System
Language	English