VOIP-9001 SIP Phone Http Setup Guide (V1.42)
6
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codec5: Set the
priority 5 of the audio compression algorithm. The
options are g729，g7231，g711u，g711a , gsm, ilbc and null.
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codec6: Set the
priority 6 of the audio compression algorithm. The
options are g729，g7231，g711u，g711a , gsm, ilbc and null.
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vad: Enable/disable VAD (voice activity detection).
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agc: Enable/disable AGC.
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aec: Enable/disable VEC.
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audio frame:
Set audio frames in RTP package. Minimum is 1 and
maximum is 8.
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g.723.1 high rate: enable/disable g.723.1 high rate. G.723.1 high rate
is 6.3kbps, low rate is 5.3kbps.
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ilbc payload : Set the payload type of RTP package whne ILBC codec
selected to DTMF delay. The value range is 96-255.
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jitter size : Set buffer size of RTP package. The value range is 0-32.
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handset in: Set the volume of handset input.
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handset out: Set the volume of handset output.
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ring type: Set ring type by selecting corresponding item from drop down
