subarc_left Qos Config subarc_right
 
DSCP code point is used for diffserv setting. It utilize the first 6 bits of IP ToS. The default definition is EF(184), AF1(1), AF2(2), AF3(3), AF4(4), BE(0). You can use different DSCP for voice or data according to the network provider.
   
DSCP code/IP ToS define (max value: 255) Enable
Manage/signal packet: (default is EF- RFC2598)
Voice packet: (default is EF)
Data packet: (default is BE)