AudioCodes Mediapack mp-11x, User Manual

Page: 178 / 390

SIP User's Manual 178 Document #: LTRT-65409
MediaPack Series
Table 5-34: Media Settings, Voice Settings Parameters
Parameter Description
ƒ
EnableSilenceCompression = 2 and IsCiscoSCEMode = 1 Æ
'annexb=no'.
Echo Canceller
[EnableEchoCanceller]
ƒ
[0]
Off = Echo Canceler disabled.
ƒ
[1]
On = Echo Canceler enabled (default).
Note:
The parameter
ECE
is used to maintain backward compatibility.
DTMF Transport Type
[DTMFTransportType]
ƒ
[0]
DTMF Mute = Erase digits from voice stream, do not relay to
remote.
ƒ
[2]
Transparent DTMF = Digits remain in voice stream.
ƒ
[3]
RFC 2833 Relay DTMF = Erase digits from voice stream, relay
to remote according to RFC 2833 (default).
ƒ
[7]
RFC 2833 Relay Rcv Mute = DTMFs are sent according to
RFC 2833 and muted when received.
Note:
This parameter is automatically updated if one of the following
parameters is configured: TxDTMFOption or RxDTMFOption.
MF Transport Type
[MFTransportType]
N/A.
DTMF Volume (-31 to 0 dB)
[DTMFVolume]
DTMF gain control value in dB (to the analog side).
The valid range is -31 to 0 dB.The default value is -11 dB.
Enable Answer Detector
[EnableAnswerDetector]
N/A.
Answer Detector Activity
Delay
[AnswerDetectorActivityDel
ay]
N/A.
Answer Detector Silence Time
[AnswerDetectorSilenceTim
e]
N/A.
Answer Detector Redirection
[AnswerDetectorRedirection
]
N/A.
Answer Detector Sensitivity
[AnswerDetectorSensitivity]
Determines the Answer Detector sensitivity.
The range is 0 (most sensitive) to 2 (least sensitive). The default is 0.
DTMF Generation Twist
[DTMFGenerationTwist]
Defines a delta (in dB) between the high and low frequency
components in the DTMF signal. Positive decibel values cause the
higher frequency component to be stronger than the lower one.
Negative values cause the opposite effect. For any parameter value,
both components change so that their average is constant.
The range is -10 to 10. The default value is 0.