AudioCodes Mediant 800 User Manual page 474

CHAPTER 19 Coders and Profiles
Parameter
'Voice Quality Enhancement'
sbc-voice-quality-
enhancement
[IpProfile_
SBCVoiceQualityEnhancement]
'Max Opus Bandwidth'
sbc-max-opus-bandwidth
[IpProfile_SBCMaxOpusBW]
Quality of Service
'RTP IP DiffServ'
rtp-ip-diffserv
[IpProfile_IPDiffServ]
'Signaling DiffServ'
signaling-diffserv
[IpProfile_SigIPDiffServ]
Jitter Buffer
'Dynamic Jitter Buffer Minimum
Delay'
jitter-buffer-minimum-
delay
[IpProfile_JitterBufMinDelay]
Mediant 800 Gateway & E-SBC | User's Manual
Description
■ [2] As Is = The device does not involve itself in the
feedback, but simply forwards any feedback indication
as is.
Note:
■ As RTCP-based feedback has been defined by the
WebRTC standard as mandatory, the support is
important for deployments implementing WebRTC. For
more information on WebRTC, see WebRTC.
■ RTCP-based feedback is required for the VoIPerfect
feature (see VoIPerfect).
Enables the device to detect speech and network quality
(packet loss and bandwidth reduction) and triggers the
device to overcome the adverse conditions to ensure high
call quality.
■ [0] Disable (default)
■ [1] Enable
Note: The parameter is applicable only to the VoIPerfect
feature (see VoIPerfect).
Defines the VoIPerfect mode of operation, which is based
on the Opus coder.
■ 0 = (Default) Managed Opus
■ 80000 = Smart Transcoding
Note: The parameter is applicable only to the VoIPerfect
feature (see VoIPerfect).
Defines the DiffServ value for Premium Media class of
service (CoS) content.
The valid range is 0 to 63. The default is 46.
Note: The corresponding global parameter is
PremiumServiceClassMediaDiffServ.
Defines the DiffServ value for Premium Control CoS
content (Call Control applications).
The valid range is 0 to 63. The default is 40.
Note: The corresponding global parameter is
PremiumServiceClassControlDiffServ.
Defines the minimum delay (in msec) of the device's
dynamic Jitter Buffer.
The valid range is 0 to 150. The default delay is 10.
For more information on Jitter Buffer, see
Dynamic Jitter Buffer.
Note: The corresponding global parameter is
DJBufMinDelay.
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Configuring the