Avaya 3631 Administrator's Manual page 24

For Communication Manager, you must set DiffServ values for Audio and Call Control
in the IP Network Region screen to ensure proper priority for the phone's audio and voice
signaling packets. The 3631 phone receives these values when it registers with the call
server; and it uses these values to set the 802.11e User Priority and Access Category
values for the Audio and Call Control (Signaling) packets it transmits. The following
table shows the 3631 phone's mapping of DiffServ values to 802.11 User Priority and
Access Category values.
DiffServ Range (Decimal)
56-63
48-55
40-47
32-39
24-31
16-23
8-15
0-7
Note:
The Communication Manager default values for Audio (46) and Call Control (34) map to
the Video Access Category (AC_VI) in the 3631 phone.
The 3631 telephone does not support the SpectraLink SVP protocol for QoS, nor does it
require installation of the Avaya Voice Priority Processor (AVPP).
3631 Wireless Telephone Administrator Guide
User Priority (UP)
7
6
5
4
3
2
1
0
Access Category (AC)
AC_VO
AC_VO
AC_VI
AC_VI
AC_BE
AC_BK
AC_BK
AC_BE
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