Carrier Access Axxius 800 user manual Enable compressing by selecting Map type

Quad DS1 ADPCM Card

Card Configuration

Basic Setup

Before configuring the DS1 ADPCM card, there are some basics that need to be considered:

λAll DS0s to be compressed reside on T1 number 1 of the ADPCM card

λADPCM is capable of transporting any combination of 64 and 32K

λAll 24 DS0s can be transported either compressed or uncompressed, but not both at the same time.

λAll DS0s to be compressed must be set to type data.

The following is a basic setup:

Command

Description

Connect T1 cable to port 1 of the ADPCM service card

set {adpcm_card-addr}	Enable compressing by selecting Map type.
{nonemap1map2map3}	Note: none disables compression. See the
	following section on Maps.
show (adpcm_card-addr}	Displays the status of the card, and the mapping.
set {2:1:1-12} type data	Set the channel (DS0) type to data on the
	ADPCM channels. See set (ds0) command for
	more information.
set {2:4:1-12} type data	Set the channel (DS0) type to data on the
	channels for cross-connect. See set (ds0)
	command for more information.
connect 2:1:1-12 2:4:1-12	Set cross-connects.
	The example connects all 24 channels of the
	ADPCM to the 12 channels of the T1 (now
	compressed) on port 4. Example is with map2
show connect adpcm {2:1)	Displays the connections made above.

13-8 Axxius 800 - Release 2.2