Motorola Netopia 3397GP Administrator's Handbook page 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-option is 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.
233