Motorola 3397GP manual 233

set voip phone [ 1 2 ] sip-advanced-setting call-feature anonymous-call-block-option [ off on ]

anonymous-call-block-option– if set to on, blocks calls from unidentified sources, such as those with caller-ID blocking.

set voip phone [ 1 2 ] sip-advanced-setting call-feature call-transfer-option [ off on ]

call-transfer-option– if set to on, permits call transfer to another phone.

set voip phone [ 1 2 ] sip-advanced-setting dsp-settings echo-option [ echo-off echo-on echo-on-nlp echo-on-cng-nlp ]

echo-option– specifies under what conditions the system invokes or disables echo cancellation. Default is echo-on-cng-nlp(Comfort Noise Generation with non-linear processor).

set voip phone [ 1 2 ] sip-advanced-setting dsp-settings echo-start-attenuation [ 0 - 65535 ]

echo-start-attenuation– specifies the minimum attenuation level at which to invoke echo cancella- tion. Default is 8192.

set voip phone [ 1 2 ] sip-advanced-setting dsp-settings echo-max-attenuation [ 0 - 65535 ]

echo-max-attenuation– specifies the maximum attenuation level at which to invoke echo cancella- tion. Default is 16384.

set voip phone [ 1 2 ] sip-advanced-setting dsp-settings echo-tail-length [ 0 - 65535 ]

echo-tail-length– specifies the duration of an echo tail required to invoke cancellation. Default is 0.

set voip phone [ 1 2 ] sip-advanced-setting dsp-settings vad-option [ off on ]

vad-option– turns Voice Activity Detection on or off. Default is off.

set voip phone [ 1 2 ] sip-advanced-setting dsp-settings vad-setting [ vad-cn vad-std-sid vad-suppress-sid ]

When vad-optionis set to on:

❑vad-cn– enables Voice Activity Detection/Comfort Noise Generation. When speech is not present, the CNG algorithm generates a noise signal at the level sent from the transmit side.

❑vad-std-sid– enables Voice Activity Detection with standard Silence Insertion Descriptor support.

❑vad-suppress-sid– enables Voice Activity Detection but suppresses standard Silence Insertion Descriptor support.

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