: Default
Y 1ST DATA 2ND DATA
RELATED
COMMAND
No. MEANING DATA MEANING DATA MEANING
01 Type of Service
(TOS) field Prece-
dence for IP Sta-
tion/IPT (P2P
CCIS)/VoIPDB
between locations
XX ZZ XX: Location
number
(00-63)
ZZ : Location
number
(00-63)
X Z
NONE
CCC
X: PRECEDENCE 0-7
for control packet
Z : PRECEDENCE 0-7
for voice packet
65
Clear
CM12 Y=39/50
CM8A Y=5000-
5255: 173
CMAD Y=29
NOTE 1: This data setting is valid to the packets that are sent to the location which is set to “ZZ” in the first
data from the location which is set to “XX” in the first data.
NOTE 2: The priority of PRECEDENCE 0-7 is as follows.
PRECEDENCE 0: Lowest priority
PRECEDENCE 7: Highest priority
PRECEDENCE 6 for control packet and PRECEDENCE 5 for voice packet are recommended.
NOTE 3: By CM67 Y=01 setting, the router recognizes the precedence of control packet and voice packet and
controls Weighted Fair Queuing (WFQ).
NOTE 4: When this data is set, DSCP set by CM67 Y=06 becomes invalid.
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