Avaya Media Gateway G250 - Manual (Page 250)

IP Route
250 Avaya Integrated Management Release 4.0.1 Software Update Manager
Header Compression
The Header Compression folder provides access to the following windows:
● Configuring cRTP Interfaces
● Configuring TCP Header Compression Interfaces
Note:
Note:
All header compression methods apply to point-to-point interfaces only.
Configuring cRTP Interfaces
The Avaya G250/G350/G450 Device supports RTP compression, reducing the overhead of
transmitting voice packets over the E1/T1 line. You can configure cRTP (Compressed RTP)
parameters for each PPP interface.
To define and display CRTP Interfaces:
Select IP Route > Header Compression> cRTP Interfaces. The cRTP interfaces window
opens.
Figure 117: cRTP Interfaces WIndow
The following parameters are displayed:
Table 89: cRTP Interface Table Parameters
Field Description
Layer 2 Interface
Name The name of the selected interface.
RTP Header
Compression The status of RTP header compression on this interface. Possible
values are:
● Enabled - RTP header compression is enabled on the
interface.
● Disabled - RTP header compression is disabled on the
interface.
Format The IP header compression format. Possible values are:
● IPHC - header compression is active.
● N/A - header compression is not active.