Dscp Configuration Screen - KTI Networks KVB-311 User Manual

4.3.10 DSCP Configuration Screen

Click DSCP Configuration in the navigation panel and open the DSCP Configuration
Screen.
Set Signal or RTP Packet DSCP value:
Assured Forwarding (AF) PHB:
-
- Expedited Forwarding (EF) PHB:
Default: Select TOS value as 0
-
User Assign Special DSCP Code:
-
TOS/DiffServ (DS) priority function can discriminate the Differentiated Service
Code Point (DSCP) of the DS field in the IP packet header, and map each Code
Point to a corresponding egress traffic priority. As per the definition in RFC2474,
the DS field is Type-of-Service (TOS) octet in IPv4. The recommended DiffServ
Code Point is defined in RFC2597 to classify the traffic into different service
classes. The mapping of Code Point value of DS-field to egress traffic priorities is
shown as follows.
DROP Precedence
KVB-311 Broadband VoIP Router User Manual
Select Delay priority and Drop Precedence
Select TOS value as EF
User can set other unspecified value here.
Class #1 Class #2 Class #3 Class #4
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