Configuration manual

106 | Configuration Reference Dell PowerConnect W-AirWave 7.4 | Configuration Guide
Other Settings
VoIP Call Admission
Control
No Enable or disable VoIP Call Admission Control in this profile.
VoIP Active Load
Balancing
No Enable or disable load balancing in this profile.
VoIP Vocera Call
Capacity (0-255)
20 Specify the bandwidth allocation to Vocera voice calls when Admission Control is
enabled.
VoIP NOE Call Capacity
(0-255)
10 Specify the bandwidth allocation to New Office Environment (NOE) voice calls when
Admission Control is enabled.
VoIP SIP Call Capacity (0-
255)
10 Specify the bandwidth allocation to Session Initiated Protocol (SIP) voice calls when
Admission Control is enabled.
VoIP SVP Call Capacity
(0-255)
10 Specify the bandwidth allocation to SpectraLink Voice Priority (SVP) voice calls when
Admission Control is enabled.
VoIP SCCP Call Capacity
(0-255)
10 Specify the bandwidth allocation to Cisco Skinny Client Control Protocol (SCCP) voice
calls when Admission Control is enabled.
VoIP H.323 Call Capacity
(0-255)
10 Specify the bandwidth allocation to H323 protocol traffic when Admission Control is
enabled.
VoIP T-Spec Call
Capacity (0-255)
10 A WMM client can send a Traffic Specification (TSPEC) signaling request to the AP
before sending traffic of a specific AC type, such as voice. You can configure the
controller so that the TSPEC signaling request from a client is ignored if the underlying
voice call is not active; this feature is disabled by default. If you enable this feature, you
can also configure the number of seconds that a client must wait to start the call after
sending the TSPEC request (the default is one second).
You enable TSPEC signaling enforcement in the VoIP Call Admission Control profile.
This field specifies the bandwidth allocation to T-Spec voice calls when Admission
Control is enabled.
VoIP Call Handoff
Reservation (0-100%)
20 Specify the total bandwidth to be reserved for call handoff. This field is a percentage of
entire bandwidth.
VoIP High-capacity
Threshold (0-100%)
20 Specify the threshold that defines high-capacity VoIP. This field is a percentage of
entire bandwidth.
VoIP Send SIP 100 Trying No The SIP invite call setup message is time-sensitive, as the originator retries the call as
quickly as possible if it does not proceed. You can direct the controller to immediately
reply to the call originator with a “SIP 100 - trying” message to indicate that the call is
proceeding and to avoid a possible timeout. This is useful in conditions where the SIP
invite may be redirected through a number of servers before reaching the controller.
Enable or disable SIP call setup keepalive with this field.
VoIP Disconnect Extra
Call
No In the VoIP Call Admission Control (CAC) profile, you can limit the number of active
voice calls allowed on a radio. This feature is disabled by default. When the disconnect
extra call feature is enabled, the system monitors the number of active voice calls, and
if the defined threshold is reached, any new calls are disconnected. The AP denies
association requests from a device that is on call.
Enable or disable this feature in this field. You also need to enable call admission
control, which is disabled by default, in this profile.
Table 49 Profiles > QoS > VoIP Call Admission Control Profile Settings (Continued)
Field Default Description