User's Manual

MAX_APPEARANCE. If initial value of the MAX_BLFCALLS parameter is greater than the value
of MAX_APPEARANCE, the value of the MAX_BLFCALLS parameter is forcibly reduced.
BLF Call Pickup is only supported for IP Office. Therefore, IP_OFFICE_ENABLE must equal
YES for Call Pickup to work.
Universal Serial Bus device support
The Avaya 1100 Series IP Deskphones provides a USB port located on the back of the IP
Deskphone to support Universal Serial Bus (USB) devices.
The IP Deskphones support the following USB devices:
• USB memory stick
• USB headsets
For corporate security purposes, you can disable the supported USB devices, individually or
all, by disabling the USB port.
Important:
Only one USB headset or one USB memory stick can be connected at a time. Multiple USB
headsets or USB memory sticks can not be connected simultaneously. Both narrow band
and wideband audio are supported.
Important:
During software upgrade, the IP Deskphone goes into the Do Not Disturb (DND). The
IP Deskphone cannot receive any incoming calls, or make outgoing calls, until the software
upgrade is complete and the IP Deskphone restarts.
USB port behavior
By default, the Avaya 1100 Series IP Deskphones start with the USB port and all the supported
USB devices enabled. You can change the default behavior on all the IP Deskphones by
provisioning the USB port lock feature or by manually applying the locks to the IP
Deskphone.
System-wide USB port behavior is configured using the Device configuration file. Manual
override in the user preference menu, protected by the Administrator password, is available
to change individual user settings.
If the USB port is disabled, the USB host controller is not initialized and the USB device is
enumerated. The USB menu shows that the USB port is disabled.
If the USB Port is enabled, you can attach any USB 1.1 or 2.2 compliant device to the IP
Deskphone; then the IP Deskphone enumerates the USB devices and displays them on the
USB screen. If a USB device is not supported by the IP Deskphone, or if a USB device type
is locked, the IP Deskphone still enumerates the USB device and displays it on the USB screen.
Features
178 SIP Software for Avaya 1100 Series IP Deskphones-Administration November 2012
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