Intel 3945ABG - Manual (Page 104)

Intel PROSet/Wireless software supports VoIP third-party soft-phone applications.
Third party VoIP applications support Voice Codecs. Codecs are used to encode voice for
transmission across IP networks. Codecs generally provide a compression capability to save
network bandwidth.
Intel PROSet/Wireless software supports the following International Telecommunications Union
(ITU) codec standards:
Codec Algorithm Data Rate
(Kbps)
Comments
ITU
G.711
PCM (Pulse Code Modulation) 64 G.711 with mu-law used in
North America and Japan,
while G.711 with A-law used
in the rest of the world.
ITU
G.722
SBADPCM (Sub-Band
Adaptive Differential Pulse
Code Modulation)
48, 56 and 64
ITU
G.723
Multi-rate Coder 5.3 and 6.4
ITU
G.726
ADPCM (Adaptive Differential
Pulse Code Modulation)
16, 24, 32, and 40
ITU
G.728
LD-CELP (Low-Delay Code
Excited Linear Prediction)
16
ITU
G.729
CS-ACELP (Conjugate
Structure Algebraic-Code
Excited Linear Prediction)
8
An administrator can create profiles that use pre-existing VoIP profiles to configure various
codec data rates and frame rates to improve voice quality in VoIP transmissions.
To create a VoIP profile:
NOTE: Ensure Voice over IP is not disabled in the Administrator Tool Application
Settings . It is enabled by default.
1. Click Include Profiles.
2. Select a profile from the list.
3. Click Properties to open the Create VoIP Profiles page.
4. Select the Codec bandwidth, application usage and Frame Rate.
Codec Usage Frame Rate