NEC SL1100 - Programming Qos in the NEC SL1100 System

NEC SL1100 Issue 6.0
Networking Manual 6 - 27
6.7 Programming QoS in the NEC SL1100 System
6.7.1 Marking Voice Traffic - Program 84-10-XX
Before programming the NEC SL1100 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 SL1100 Voice Protocols
The NEC SL1100 system supports the following types of VoIP traffic.
56 111000 7 Class Selector 7
57 111001
58 111010
59 111011
60 111100
61 111101
62 111110
63 111111
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 DR700 Communication from VoIPDB to SIP Multiline Terminal.
5 SIP Trunks Communication from VoIPDB to Network
Table 6-6 IP Precedence and Diffserv Values Comparison (Continued)
DSCP
Decimal
DSCP
Binary
IP
Precedence
Description