AudioCodes Mediant 3000 User Manual

Version 7.0 927 Mediant 3000
User's Manual 58. Configuration Parameters Reference
Parameter Description

[9] 28 KBPS
 [10] 30 KBPS
 [11] 32 KBPS
 [15] Undefined
Microsoft RTA Forward Error
Correction Mode
[MSRTAForwardErrorCorrectio
nEnable]
Enables Forward Error Correction (FEC) for the Microsoft real-time
audio narrowband coder (MS RTA NB).
 [0] Disable
 [1] Enable (default)
Microsoft RTA Bit Rate
[MSRTATxBitRate]
Defines the transmit (Tx) bit rate for the MS RTA NB at clock rate of
8 kHz.
The valid values are 11,800 for Narrowband and 29,000 for
Wideband. The default is 11800.
[EnableEVRCVAD]
Enables the EVRC voice activity detector.
 [0] = Disable (default)
 [1] = Enable
Note: The parameter is applicable only to the EVRC and EVRC-B
coders.
[EVRCDTXMin]
Defines the minimum gap between two SID frames when using the
EVRC voice activity detector. Units are in EVRC frame size (20
msec).
The range is 0 to 20000. The default is 12.
Note: The parameter is applicable only to the EVRC and EVRC-B
coders.
[EVRCDTXMax]
Defines the maximum gap between two SID frames when using the
EVRC voice activity detector. Units are in EVRC frame size (20
msec).
The range is 0 to 20000. The default is 32.
Note: The parameter is applicable only to the EVRC and EVRC-B
coders.
[VBRCoderHeaderFormat]
Determines the format of the RTP header for VBR coders.
 [0] = (Default) Payload only (no header, TOC, or m-factor) -
similar to RFC 3558 Header Free format.
 [1] = Supports RFC 2658 -
1 byte for interleaving header (always
0), TOC, no m-factor.
 [2] = Payload including TOC only, allow m-factor.
 [3] = RFC 3558 Interleave/Bundled format.
[VBRCoderHangover]
Defines the required number of silence frames at the beginning of
each silence period when using the VBR coder silence
suppression.
The range is 0 to 255. The default is 1.
AMR Payload Format
[AmrOctetAlignedEnable]
Defines the AMR payload format type.
 [0] Bandwidth Efficient
 [1] Octet Aligned (default)
Note: The AMR payload type can also be configured per Coder
Group (see Configuring Coder Groups on page 385). The Coder
Group configuration overrides the parameter.

AudioCodes Mediant 3000 Specifications

General

Brand	AudioCodes
Model	Mediant 3000
Category	Gateway
Language	English