AudioCodes MP-124 User Manual

SIP User's Manual 460 Document #: LTRT-65412
MP-11x & MP-124
10.8.1.3.4 Quality of Service Parameters
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 Quality of Service 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 Quality of Service (QoS) parameters enables setting the values of
the DiffServ field in the IP Header of the frames related to a specific service class. The
following QoS parameters can be set:
Table 10-5: Quality of Service Parameters
Parameter Description
Layer-2 Class Of Service Parameter (VLAN Tag Priority Field)
VlanNetworkServiceClassPriority Sets the priority for the Network service class content
VLANPremiumServiceClassMediaPriority
Sets the priority for the Premium service class content
(media traffic)
VLANPremiumServiceClassControlPriority
Sets the priority for the Premium service class content
(control traffic)
VLANGoldServiceClassPriority
Sets the priority for the Gold service class content
(streaming traffic)
VLANBronzeServiceClassPriority
Sets the priority for the Bronze service class content
(OAMP traffic)
Layer-3 Class Of Service Parameters (TOS/DiffServ)
NetworkServiceClassDiffServ Sets the DiffServ for the Network service class content
PremiumServiceClassMediaDiffServ
Sets the DiffServ for the Premium service class content
(media traffic)
PremiumServiceClassControlDiffServ
Sets the DiffServ for the Premium service class content
(control traffic)
GoldServiceClassDiffServ
Sets the DiffServ for the Gold service class content
(streaming traffic)
BronzeServiceClassDiffServ
Sets the DiffServ for the Bronze service class content
(OAMP traffic)

AudioCodes MP-124 Specifications

General

Model	MP-124
Category	Gateway
Analog Ports	24 FXS
Ethernet Ports	2
Protocol Support	SIP, H.323
Fax Support	T.38, G.711 pass-through
Power Supply	100-240VAC, 50-60Hz
Operating Temperature	0°C to 40°C
Voice Codecs	G.711, G.729, G.723.1, G.726
Management	SNMP
Storage Temperature	-20°C to 70°C
Humidity	10% to 90%, non-condensing
Network Interface	10/100Base-T Ethernet