NEC SV8500, Manual

Page: 1989 / 3438

VOL.2-1736
MG-SIP16
Note:
IP Precedence - ToS field is allocated as shown below.
When DIFFSERV (=2) is selected:
Note:
DiffServ - ToS field is allocated as shown below.
When TOS (=3) is selected:
15 SET Δ DTMF_MODE
This command is used to specify the DTMF relay system in SIP network. MG-SIP16 supports Out-Band
(RFC2833) and In-Band (G.711 data transmission as voice data). Negotiation, Out-Band, or In-Band can
be assigned.
When Negotiation is selected:
b0 b1 b2 b3 b4 b5 b6 b7
Prec. D T R C - :
Prec. = PRECEDENCE (3 bits), D = Delay, T = Throughput, R = Reliability, C = Cost
MG(SIP) > set drs_qos
Input type: (1=PRECEDENCE/2=DIFFSERV/3=TOS): 2
DSCP(0-63): 40
• When DIFFSERV (=2) is selected:
• Specify the ToS field of DiffServ (default: 40). Note
b0 b1 b2 b3 b4 b5 b6 b7
DSCP - - :
DSCP (Differentiated Service Code Point (6 bits)
MG(SIP) > set drs_qos
Input type: (1=PRECEDENCE/2=DIFFSERV/3=TOS): 3
DSCP(00-FE): a0
• When TOS (=3) is selected:
• Specify the ToS field (default: a0).
MG(SIP) > set dtmf_mode
DTMF Mode (0=Negotiation,1=Out-Band,2=In-Band)(default=0): _
• Select DTMF Mode.
0: Negotiation
1: Out-Band (fixed)
2: In-Band (fixed)
MG(SIP) > set dtmf_mode
DTMF Mode (0=Negotiation,1=Out-Band,2=In-Band)(default=0): 0
DTMF Duration (50-240(default=120)):
DTMF Pause(30-240(default=100)):
Payload type(RFC2833)(96-127(default=101)):
• When Negotiation (=0) is selected:
• Specify DTMF Duration.
• Specify DTMF Pause.
• Specify Payload type.