3Com WX1200 Reference Manual page 257

Radio Profile Selection Tab
The Radio Profile Selection tab list the radio profiles mapped to the
service profiles. Service profile wizards map the service profiles to the
default radio profile by default.
To map another radio profile to the service profile, select the radio profile
in the Available Radio Profiles list, then click Add.
To unmap a radio profile from the service profile, select the radio profile
in the Current Radio Profiles list, then click Remove.
Voice Configuration Tab
The Voice Configuration tab lists settings used for VoIP service profiles.
For some options, the settings selected by 3WXM differ depending on
the vendor you select when you create the service profile.
Static CoS—When enabled, marks all traffic on the SSID with the
same CoS value (the Static CoS Value). This option is automatically
enabled for Vocera voice service profiles but is disabled for all other
service profile types.
Static CoS Value—When static CoS is enabled, this is the CoS value
assigned by the MAP to all traffic on the service profile's SSID. This
value is used only when static CoS is enabled. The default is 0 if you
enable static CoS manually. However, if static CoS is enabled
automatically as part of a Vocera service profile, the default is 7
(highest priority).
CAC Mode—Call Admission Control (CAC) policy for allowing new
sessions on the radios serving an SSID:
None—CAC is disabled. This is the setting automatically selected
for all service profile types except Vocera voice service profiles.
Sessions—CAC is session-based. A MAP radio cannot have more
than the specified number of active sessions for the SSID. This is
the setting automatically selected for Vocera voice service profiles.
Max Sessions—When the CAC mode is Sessions, it specifies the
maximum number of active sessions radios can have for the SSID. The
default is 12.
Short Retry Count—Number of times (1 to 15) the MAP transmits an
unacknowledged unicast frame that is shorter than the fragment
threshold before discarding the frame. The default is 5.
Viewing and Configuring Wireless Services 257