Qos Settings - Nortel 1110 Installation And Operation Manual

For Windows 2000 the Windows QoS Packet Scheduler is not installed by
default and the EnablePriorityBoost registry setting is not created.
For Windows XP the Windows QoS Packet Scheduler is installed by default
and the EnablePriorityBoost registry setting is created. The default setting is
1 (enable QoS).
Windows 2000 and Windows XP require a system-wide registry key to
enable QoS capabilities. You must have Administrator privileges to create or
modify the following value:
HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/Qossp/
EnablePriorityBoost
Value 0—do not enable QoS
Value1—enable QoS
Trace utilities can be used to verify QoS settings. See "Ethereal traces" on
page 221.

QoS settings

The IP Softphone Version 1 includes a QoS tab in the Configuration utility.
You can enable or disable 802.1Q/p settings. The QoS tab provides the
following settings:
• Enable—sends 802.1Q/p whether it is supported by the network or not
• Disable—does not send 802.1Q/p whether it is supported by the network
or not
• Automatic Detection—sends 802.1Q/p packet, which requires a
response from the TPS. If the TPS replies, 802.1Q.p is used. If the TPS
does not reply, the same packet is sent without 802.1Q/p. If the TPS
replies, then 802.1Q/p is not used.
To prevent improper assignment of these settings, this tab is removed in IP
Softphone Version 2. The 802.1Q p settings are automatically detected.
QoS is otherwise supported in IP Softphone 2050 Version 2 as it was in IP
Softphone 2050 Version 1.
Nortel IP Softphone 2050
IP Phones Description, Installation, and Operation
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