Zyxel-communications Omni 288S Manual do Utilizador descarregar pdf (Página 98)

Chapter 10 - Voice Mode Operation

10-19

 AT+VSM=<cml>,<vsr>

This command causes the DCE to select a compression scheme and sample rate as

follows:

<cml> Compression Scheme Bits/Sample <vsr> possible values

2 ZyXEL 2 ADPCM 2 7200, 8000, 9600, 11025

3 ZyXEL 3 ADPCM 3 7200, 8000, 9600, 11025

30 ZyXEL 3 ADPCM (new) 3 7200, 8000, 9600, 11025

4 ZyXEL 4 ADPCM 4 7200, 8000, 9600, 11025

40 DVI ADPCM 4 7200, 8000, 9600, 11025

80 A-law PCM 8 7200, 8000, 9600, 11025

81 u-law PCM 8 7200, 8000, 9600, 11025

The DCE returns the OK result code if DCE accepts this command, or it returns

the ERROR result code if any of the values are out of range.

1 2 ... 93 94 95 96 97 98 99 100 101 102 103 ... 135 136

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Zyxel-communications Omni 288S Manual do Utilizador Página 98