Table of Contents
Advertisement
Chapter 3. Operation
» State
» Algorithm
» Silence
3-8
Read Security: 5
Indicates the condition of the individual VoFR device (see Table 3-3).
Condition
N/A
Not available. This device is not populated on the VCOM Module.
Available
This resource is available for use as a voice compression resource.
Busy
This resource is currently being used as a voice compression
resource.
Testing
This resource is currently being tested and is not available for use.
Failed
This resource has failed testing and is not available for use.
Read Security: 5
Denotes the voice compression algorithm being used by the VoFR device.
Any VoFR device can use any available compression algorithm. When
ATLAS chooses a VoFR device for a particular call, the voice compression
algorithm is set to match the dial plan endpoint configuration (see Table 3-
4). Refer to Chapter 5, Dedicated Map and Dial Plan Menus, in the ATLAS
Frame Relay User Manual for more information.
Algorithm
N/A
Not available. This device has not been assigned a voice compression
algorithm.
G.723.1
CCITT G.723.1 compression; 6.3 kbps bandwidth.
Netcoder
ADTRAN-proprietary NETCODER compression; 6.4 kbps bandwidth.
Some voice compression standards are proprietary and may be used
only under specific licensing arrangements. ATLAS provides
complete management of these licensed resources; therefore, users are
not required to take additional steps to ensure conformance with
licensing provisions. For example, ATLAS manages its resources so
users never exceed the maximum licensed number of simultaneous
connections. Refer to Chapter 3, Installation, in the ATLAS Frame
Relay User Manual for details.
Read Security: 5
Reduces total system bandwidth load.
Voice endpoints continue to originate frame relay traffic during periods of
relative silence. The VCOM Module expects to receive such silence frames;
therefore, silence compression is Disabled by default. Some voice end-
VCOM Module User Manual
Table 3-3. Status Conditions
Meaning
Table 3-4. Voice Compression Algorithms
Meaning
61200221L1-1
Advertisement
Table of Contents
