Configuring Qos Parameters - Avaya G350 Administration

•
Use the
command performs IP header compression according to IPHC RFCs. When set to
command performs IP header compression compatible with other vendors, which do not strictly
follow the RFCs.
NOTE:
IETF mode is not compatible with non-IETF mode.
•
Use the
•
By default, the G350 decompresses up to 16 compressed TCP connections. You can modify this
number (within the range of 3-256) using the
Use the
encapsulated interface.
NOTE:
The G350 is currently not capable of actively compressing TCP connections. It
decompresses TCP connections compressed on the other side of the link.
•
Use the
statistics for a specific interface. If no interface is specified, statistics for all interfaces are
displayed.

Configuring QoS parameters

The G350 uses MGCP (H248) protocol for call signalling and call routing information. Use the following
commands to configure QoS for signalling and VoIP traffic. For more information about these
commands, including parameters and default settings, see Avaya™ G350 Media Gateway CLI Reference,
555-245-202.
•
Use the
can be either
case the values are obtained from the G350's registered MGC.
•
Use the
bearer.
NOTE:
The parameters you define using the
default QoS list (400). This causes the 801.2p for VoIP packets to differ from settings
configured in the QoS list. To avoid this problem, perform the following steps:
For instructions on creating a QoS list, see
Administration of the Avaya G350 Media Gateway
June 2004
command to set the header compression mode. When set to
ip rtp non-tcp-mode
command to configure the range of UDP ports for RTP.
ip rtp port-range
form of this command to restore the default. This command only exists in a PPP
no
show ip rtp header-compression
command to define the source for QoS control parameters. The source
set qos control
where the user configures the values locally on the G350, or
local
command to provide the means to set up QoS parameters for the VoIP
set qos bearer
1
Create a new QoS list.
2
In the new QoS list, either
•
Set the default IP rule composite operation to No Change
OR
•
Configure the DSCP map according to the QoS parameters you defined using the
command.
set qos bearer
Configuring QoS parameters
ip tcp decompression-connections
command to display the RTP header compression
command may conflict with the
set qos bearer
QoS lists on page 160.
Configuring VoIP QoS
, the
ietf
non-ietf , the
command.
in which
remote
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