NEC SV8500, Manual

Page: 1632 / 3438

VOL.2-1379
MG-SIP128 [MG-128SIPMGG]
Prec.=PRECEDENCE(3bits)
D=Delay(1bit)
T=Throughput(1bit)
R=Reliability(1bit)
C=Cost(1bit)
Note: DiffServ - ToS field is allocated as shown below.
DSCP=Differentiated Service Code Point(6bits)
Note: The conditions of this command are as follows.
• Pressing the Enter key can skip the item, with an exception of “Input type”. Be sure to input a value to “Input
type.”
• Normally this command is not required to be changed.
• If you set “1” to the least significant bit, an error message “Please input an even number value.” is dis-
played.
(21) dtmf_mode
Setting of DTMF relay system (SIP network)
This command is used to specify the DTMF relay system in SIP network. MG-SIP128 [MG-
128SIPMGG] supports Out-Band (RFC2833) and In-Band (G.711 data transmission as voice data). Ne-
gotiation, Out-Band, or In-Band can be assigned.
[Setting Example]
MG(SIP) > set drs_qos
Input type: (1=IP Precedence/2=DiffServ/
3=ToS): 2 When DiffServ (=2) is selected:
Input DSCP value.
(0-63 default=40):40
Specify the service code point of DiffServ
(default: 40).
MG(SIP) > set drs_qos
Input type: (1=IP Precedence/2=DiffServ/
3=ToS): 3
When ToS (=3) is selected:
Input ToS value with HEX format.
(00-FE(default=A0)):a0
Specify the ToS field (default: a0).
0 1 2 3 4 5 6 7
DSCP