ZyXEL Communications MAX-306M1 User Manual
Chapter 12 The Service Configuration Screens
User’s Guide
142
12.3 QoS
Network traffic can be classified by setting the ToS (Type Of Service) values at the
data source (for example, at the WiMAX Modem) so a server can decide the best
method of delivery, that is the least cost, fastest route and so on.
data source (for example, at the WiMAX Modem) so a server can decide the best
method of delivery, that is the least cost, fastest route and so on.
Virtual Local Area Network (VLAN) allows a physical network to be partitioned into
multiple logical networks. Only stations within the same group can communicate
with each other.
multiple logical networks. Only stations within the same group can communicate
with each other.
Your WiMAX Modem can add IEEE 802.1Q VLAN ID tags to voice frames that it
sends to the network. This allows the WiMAX Modem to communicate with a SIP
server that is a member of the same VLAN group. Some ISPs use the VLAN tag to
identify voice traffic and give it priority over other traffic.
sends to the network. This allows the WiMAX Modem to communicate with a SIP
server that is a member of the same VLAN group. Some ISPs use the VLAN tag to
identify voice traffic and give it priority over other traffic.
Click VOICE > Service Configuration > QoS to set up and maintain ToS and
VLAN settings for the WiMAX Modem. QoS (Quality of Service) refers to both a
network's ability to deliver data with minimum delay and the networking methods
used to provide bandwidth for real-time multimedia applications.
VLAN settings for the WiMAX Modem. QoS (Quality of Service) refers to both a
network's ability to deliver data with minimum delay and the networking methods
used to provide bandwidth for real-time multimedia applications.
Figure 59 VOICE > Service Configuration > QoS
The following table describes the labels in this screen.
Table 46 VOICE > Service Configuration > QoS
LABEL
DESCRIPTION
TDS
SIP TOS Priority
Setting
SIP TOS Priority
Setting
Enter the priority for SIP voice transmissions. The WiMAX Modem
creates Type of Service priority tags with this priority to voice traffic
that it transmits.
creates Type of Service priority tags with this priority to voice traffic
that it transmits.
RTP TOS
Priority Setting
Priority Setting
Enter the priority for RTP voice transmissions. The WiMAX Modem
creates Type of Service priority tags with this priority to RTP traffic that
it transmits.
creates Type of Service priority tags with this priority to RTP traffic that
it transmits.
VLAN Tagging