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DSCP Decimal
DSCP Binary
IP Precedence
Description
51
110011
52
110100
53
110101
54
110110
55
110111
56
111000
7
Class Selector 7
57
111001
58
111010
59
111011
60
111100
61
111101
62
111110
63
111111
6.7 Programming QoS in the NEC SL2100 System
6.7.1 Marking Voice Traffic - Program 84-10-XX
Before programming the NEC SL2100 system, discuss the requirements with the network engineering
staff or the managed network provider. If the ToS markings that are used are not specifically
configured into the network equipment, the voice traffic is handled by the default queue and is given
lowest priority.
6.7.2 NEC SL2100 Voice Protocols
The NEC SL2100 system supports the following types of VoIP traffic.
Number
Protocol Type
Description
1
H.323
Communication from VoIPDB to Network
2
RTP/RTCP
Voice (RTP) and Call Quality Data (RTCP)
3
SIP
Communication from VoIPDB to Standard SIP device.
4
SIP MLT
Communication from VoIPDB to SIP Multiline Terminal.
5
SIP Trunks
Communication from VoIPDB to Network
6.7.3 Configuring Diffserv
Use Program 84-10-10 to select the logic for marking the ToS field. The choices are:
Number
ToS Mode
Programs Enabled
0
None
None – ToS bits are: 00000000
ISSUE 1.0
SL2100
Networking Manual
6-19
Summary of Contents for UNIVERGE SL2100
Page 1: ...Networking Manual GVT 010798 141 00 GE4 ISSUE 1 0 May 2017...
Page 10: ...MEMO SL2100 ISSUE 1 0 1 2 Introduction...
Page 12: ...MEMO SL2100 ISSUE 1 0 2 2 General Information...
Page 19: ...Figure 4 3 Testing the Network Connection ISSUE 1 0 SL2100 Networking Manual 4 5...
Page 20: ...MEMO SL2100 ISSUE 1 0 4 6 General IP Configuration...
Page 68: ...MEMO SL2100 ISSUE 1 0 6 22 Network Design Considerations...
Page 144: ...MEMO SL2100 ISSUE 1 0 9 46 IP Multiline Station SIP...
Page 195: ...MEMO ISSUE 1 0 SL2100 Networking Manual 13 33...