AudioCodes Mediant 600 - Page 629

Version 6.4 629 March 2012
SIP User's Manual A. Configuration Parameters Reference
Parameter Description
'Configuring Tel Profiles' on page 217).
Web: Voice Volume
EMS: Volume (dB)
[VoiceVolume]
Defines the voice gain control (in decibels). This parameter sets
the level for the transmitted (IP-to-Tel/PSTN) signal.
The valid range is -32 to 31 dB. The default value is 0 dB.
Note: This parameter can also be configured per IP Profile, using
the IPProfile parameter (see 'Configuring IP Profiles' on page
219) and per Tel Profile, using the TelProfile parameter (see
'Configuring Tel Profiles' on page 217).
EMS: Payload Format
[VoicePayloadFormat]
Determines the bit ordering of the G.726/G.727 voice payload
format.
 [0] = Little Endian (default)
 [1] = Big Endian
Note:
To ensure high voice quality when using G.726/G.727, both
communicating ends should use the same endianness format.
Therefore, when the device communicates with a third-party
entity that uses the G.726/G.727 voice coder and voice quality is
poor, change the settings of this parameter (between Big Endian
and Little Endian).
Web: MF Transport Type
[MFTransportType]
Currently, not supported.
Web: Enable Answer Detector
[EnableAnswerDetector]
Currently, not supported.
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.
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.
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 = Silence Suppression is disabled (default).
 [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'.