ProVu TelePhoSee WVP-2100 User Manual - User’S Manual
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User’s Manual
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H.263
Video CODEC
Resolution
CIF
Video Quality
Normal
Audio CODEC
G.723.1
Jitter Buffer
90ms
Video Quality
(Maximum Speed, Fast Speed, Normal, Good Image,
Best Image)
This controls the quality of the video. A faster speed gives smoother
movement but can result in loss of detail. A slower speed gives a
clearer image but slow movement.
Audio Codec
(G.723.1, G.711-A, G.711-μ)
This is where you set your default audio codec. Your videophone sup
ports three types of audio codec. Even if your contact is not using the
same codec, your phone will automatically adjust to enable calls. You
can choose between G.723.1, G.711 A-Law, and G.711 μ-Law.
Not much difference in audio quality is perceived between the codecs
so the recommended codec is G.723.1 for its narrower bandwidth.
(6.3 or 5.3Kbps compared to G.711 64Kbps)
Codecs
(Configuration-Codecs)
Jitter Buffer
This sets the audio buffer for video-audio synchronization.
WVP-2100
WVP-2100W
WVP-2100S
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