88 CHAPTER 3: CONFIGURING WIRELESS SERVICES
This ACE (as well as the next one) matches the DiffServ codepoints
that Avaya equipment uses for call setup and call control traffic.
Select 7 for the CoS value to map the ACL to an elevated priority.
If Wi-Fi Multimedia (WMM) support is disabled, use 6 or 7 for SVP, and
use 4 or 5 for other VoWIP types. When WMM is disabled, the MAP
forwarding queue that maps to CoS values 6 and 7 is optimized for SVP.
If WMM support is disabled, use 6 or 7 for all types of VoWIP.
Select 4 for the Precedence value. This value specifies that packets
with flash override precedence are filtered.
Select 4 for the type of service (TOS) value.
Click Finish.
b Click New. Select IP ACE.
Select 7 for the CoS value to map the ACL to an elevated priority.
Select 5 for the Precedence value. This value specifies that packets
with critical precedence are filtered.
Select 12 for the TOS value.
Click Finish.
c Click New. Select UDP Ace.
This ACE roughly matches the RTP protocol used by Avaya IP
Softphones for voice traffic.
Select 7 for the CoS value to map the ACL to an elevated priority.
Select Range for the Source Port and specify a range. The range in
the example is 2048 to 65535.
Click Finish
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