AudioCodes Media Pack MP-112, User Manual

Page: 219 / 486

Version 5.8 219 September 2009
SIP User's Manual 6. Configuration Parameters Reference
Parameter Description
Web: Interface
EMS: Interface Index Specifies the interface (network type) to which the
routing rule is applied.
[RoutingTableInterfacesColumn]

[0]

= OAMP (default).
[1]

= Media.
[2]
For detailed information on the network types, refer to
''
= Control.
Configuring the Multiple Interface Table'' 58 on page .
Note: For this parameter to take effect, a device reset
is required.
6.1.4 Quality of Service Parameters
The Quality of Service (QoS) parameters are described in the table below. The device
allows you to specify values for Layer-2 and Layer-3 priorities by assigning values to the
following service classes:

Network Service class – network control traffic (ICMP, ARP)

Premium Media service class – used for RTP Media traffic

Premium Control Service class – used for Call Control traffic

Gold Service class – used for streaming applications

Bronze Service class – used for OAMP applications
The Layer-2 QoS parameters enables setting the values for the 3 priority bits in the VLAN
tag of frames related to a specific service class (according to the IEEE 802.1p standard).
The Layer-3 QoS parameters enables setting the values of the DiffServ field in the IP
Header of the frames related to a specific service class.
Table 6-4: QoS Parameters
Parameter Description
Layer-2 Class Of Service Parameters (VLAN Tag Priority Field)
Web: Network Priority
EMS: Network Service Class Priority
[VLANNetworkServiceClassPriority]
Defines the VLAN priority (IEEE 802.1p) for
Network Class of Service (CoS) content.
The valid range is 0 to 7. The default value is 7.
Web: Media Premium
EMS: Premium Service Class Media Priority
Priority
[VLANPremiumServiceClassMediaPriority]
Defines the VLAN priority (IEEE 802.1p) for the
Premium CoS content and media traffic.
The valid range is 0 to 7. The default value is 6.
Web: Control Premium Priority
EMS: Premium Service Class Control Priority
[VLANPremiumServiceClassControlPriority]
Defines the VLAN priority (IEEE 802.1p) for the
Premium CoS content and control traffic.
The valid range is 0 to 7. The default value is 6.
Web: Gold Priority
EMS: Gold Service Class Priority
[VlanGoldServiceClassPriority]
Defines the VLAN priority (IEEE 802.1p) for the
Gold CoS content.
The valid range is 0 to 7. The default value is 4.