Alcatel 060170-10, Руководство пользователя

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VoIP Commands
Page 5-186
Command Usage
Set coding profile buffer mode (adaptive/static).
Syntax Options
Remarks
This command is used to configure the adaptive playback function mode for coding profiles.
When the voice network delay buffer mode is set to static (adaptive playout disabled), the
nominal and maximum playout values are valid.
When the voice network buffer mode is set to adaptive (adaptive playout enabled), the nomi-
nal and maximum playout values remain constant, and the DSP adjusts the nominal delay
(playout point) to reflect any observed jitter.
The formula for calculating nominal delay (ND) and maximum delay (MD) for the voice play-
out buffer, given the specified voice packet interval (VPI) size is as follows:
ND / PT = k and MD / PT = j
where:
k and j are integers
k is 2
j is k+2
voice coding profile voice network delay buffer mode
voice coding profile <
“codingProfName”
> voice network delay buffer mode {adaptive | static}
Definitions:
codingProfName
Identifies coding profile by name, (e.g.,
salemprof1
); maximum length of 40 characters.
The following characters are permitted in the coding profile name: a-z, A-Z, 0-9, space and
# * ~ ’ ‘ ; : , .@ $ % ^ _ & | / \ < > ( ) [ ] { }
adaptive
Sets voice network buffer delay buffer mode for to adaptive for the specified coding pro-
file.
static
Sets voice network buffer delay mode to static for the specified coding profile.
Default:
The default setting is
static
.
Command Example:
voice coding profile salemprof1 voice network delay buffer mode adaptive
voice coding profile calabprof2 voice network delay buffer mode static