ZyXEL Communications MSC1024G Series User Manual page 764

Chapter 32 profile Commands
Table 327 profile Commands (continued)
COMMAND
voip h248
764
set <name>
[codec <codec>
[,<codec>...]
[playbuffer
<min-delay> <max-
delay>]
[echotail
<echotail>]
[echocancel
off|on]
[vad off|on]
[g711vpi <g711-
vpi>]
[g723vpi <g723-
vpi>]
[g726vpi <g726-
vpi>]
[g729vpi <g729-
vpi>]
show show [name]
delete <profile>
map [profile]
DESCRIPTION
This command creates and configures
a DSP (Digital Signal Processing)
profile.
codec: Available codecs are:
G.711a: g711a
G.711µ: g711mu
G.723: g723
G.726
16 kbps: g726-16
24 kbps: g726-24
32 kbps: g726-32
40 kbps: g726-40
G.729a & b: g729ab
echo-tail: The echo cancellation
echo tail period in milliseconds (8, 16,
32 or 128).
min-delay: The play buffer minimum
delay in milliseconds (10 ~ 500). This
value should be less than or equal to
the max-delay.
max-delay: The play buffer
maximum delay in milliseconds (10 ~
500). This value should be greater
than or equal to the min-delay.
echocancel: Echo cancellation.
g711-vpi: G.711 voice package
interval, 10, 20, 30 or 40 ms.
g723-vpi: G.723 voice package
interval, 30 or 60 ms.
g726-vpi: G.726 voice package
interval, 10, 20, 30 or 40 ms.
g729-vpi: G.729 voice package
interval, 10, 20, 30, 40, 50 or 60 ms.
The default profile "DEFVAL" has the
following settings:
codec: g711a, g711mu
play buffer min-delay: 30 ms
play buffer max-delay: 120 ms
echotail: 32 ms
echocancel: on
vad: off
g711vpi: 20 ms
g723vpi: 30 ms
g726vpi: 20 ms
g729vpi: 20 ms
This command displays the settings of
the specified DSP profile, or displays
the names of all DSP profiles if none is
specified.
Removes the specified H248 profile.
Displays subscribers referenced by all
H248 profiles or the specified profile.
MSC1000G/1024G/1224G Series User's Guide
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