Avaya 3641 Installation, Configuration And Administration page 25

Reset All SVP Servers – If this option is selected, you will be prompted to reset all
AVPPs upon exiting this screen. This is necessary if you have changed configurations
on other AVPPs by using the SendAll option.
The Avaya Voice Priority Processor should be reset at the end of any maintenance

procedure that requires a reset either via Maintenance Lock or manually via Reset
System.

Note that resetting the Avaya Voice Priority Processor will terminate any calls in
progress.
QoS Configuration
DSCP tags set packet priorities for QoS.
DSCP Tag
DSCP (Differentiated Services Code Point) is a QoS mechanism for setting relative
priorities. Packets are tagged with a DSCP field in the IP header. The decimal value may
be set as a number from 0-63 and may be different for each traffic class listed on the
screen. The default for all traffic classes is 4.
Administration tags set the priority for telnet, TFTP, and other administrative traffic.
Administrative traffic can have the lowest priority because it does not require voice
quality.
WT (In call) traffic requires voice quality and may be set to a higher priority than WT
(Standby) traffic.
RTP traffic is the audio traffic to the IP PBX. It requires voice quality.
PBX traffic is not audio to the PBX.
Inter-SVP2 traffic is the information-passing protocol that AVPP Servers use to
communicate with each other.
Issue 6, January 2011
Configuring the AVPP
25