Yuxin YWH10 Guide de l'utilisateur télécharger pdf (Page 41)

palm Page 41 5/13/2010Centrality 基于 PA1688 IP 电

PA1688 VOIP

Figure 4-1-5

 G.729 Codec Test

It is same to test G.729’s codec with test G.723’s codec except next two:

1. First setting operation, you should select

ITU-T G.729 with Annex A&B

Audio Encode Setting

, and enter “519092” in

Export DSRAM Length

2. Fifth testing operation, you should enter “#8*0” with phone’s keypad

and start testing G.729 encoding and decoding, there will appear “Test g729”

Udp Debug Output

window, as figure 4-1-6. Then enter “#8*9”, to make the

chip’s DSP run at different frequencies, and testing G.729 encoding and

decoding.

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Yuxin YWH10 Guide de l'utilisateur Page 41