AudioCodes Media Pack MP-11x, User Manual

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User's Manual 556 Document #: LTRT-65432
MP-11x & MP-124
Parameter Description
Web: Answer Detector Activity
Delay
[AnswerDetectorActivityDelay]
Defines the time (in 100-msec resolution) between activating the
Answer Detector and the time that the detector actually starts to
operate.
The valid range is 0 to 1023. The default is 0.
Note: AD is currently not supported by MP-124 Rev. E.
Web: Answer Detector Silence
Time
[AnswerDetectorSilenceTime]
Currently, not supported.
Web: Answer Detector
Redirection
[AnswerDetectorRedirection]
Currently, not supported.
Web: Answer Detector Sensitivity
EMS: Sensitivity
[AnswerDetectorSensitivity]
Defines the Answer Detector sensitivity.
The range is 0 (most sensitive) to 2 (least sensitive). The default
is 0.
Note: AD is currently not supported by MP-124 Rev. E.
Web: Silence Suppression
EMS: Silence Compression Mode
[EnableSilenceCompression]
Determines the Silence Suppression support. Silence
Suppression is a method for conserving bandwidth on VoIP calls
by not sending packets when silence is detected.

[0] Disable = (Default) Silence Suppression is disabled.

[1] Enable = Silence Suppression is enabled.

[2] Enable without Adaptation = A single silence packet is sent
during a silence period (applicable only to G.729).
Note: If the selected coder is G.729, the value of the 'annexb'
parameter of the fmtp attribute in the SDP is determined by the
following rules:

If EnableSilenceCompression is 0: 'annexb=no'.

If EnableSilenceCompression is 1: 'annexb=yes'.

If EnableSilenceCompression is 2 and IsCiscoSCEMode is 0:
'annexb=yes'.

If EnableSilenceCompression is 2 and IsCiscoSCEMode is 1:
'annexb=no'.
Note: This parameter can also be configured in an IP Profile.
Web: Echo Canceler
EMS: Echo Canceller Enable
[EnableEchoCanceller]
Enables echo cancellation (i.e., echo from voice calls is
removed).

[0] Disable

[1] Enable (default)
Note: This parameter can also be configured in an IP Profile
and/or a Tel Profile.
EMS: Echo Canceller Hybrid
Loss
[ECHybridLoss]
Defines the four-wire to two-wire worst-case Hybrid loss, the ratio
between the signal level sent to the hybrid and the echo level
returning from the hybrid.

[0] = (Default) 6 dB

[1] = N/A

[2] = 0 dB

[3] = 3 dB
EMS: ECN lp Mode
[ECNLPMode]
Defines the echo cancellation Non-Linear Processing (NLP)
mode.

[0] = (Default) NLP adapts according to echo changes