Shenzhen
Ultrative
Technology
Co.,
Ltd.
T:
+86
‐
755
‐
29685231
E:
sales@ultrative.com
http://www.ultrative.cn
|
com
Add:
012#,
5/F,
Block
A,
Hedong
Bldg.,
Liutang
Rd.,
Xixiang
St.,
Bao
An
District,
Shenzhen,
China
Page
40
of
54
Ring
Type
Select
the
ring
type.
Default
is
Ring
1.
Uploading
Ring
Tone
Please
upload
a
ring
tone
with
G711A
audio
coding,
Maximum
10
rings
and
the
total
sizes
must
less
than
150k.
Audio
Codec
Use
the
navigation
keys
to
highlight
the
desired
one
in
the
Enabled/Disable
Codes
list,
and
press
the
/
to
move
to
the
other
list.
Jitter
Buffer
Type
The
type
of
Jitter
Buffer
is
Adaptive
or
Fixed,
default
is
adaptive.
Min
Delay
The
min
delay
range
setting
,
default
is
60.
Max
Delay
The
max
delay
range
setting
,
default
is
150.
Normal
Delay
The
normal
delay
range
setting
,
default
is
120.
Other
Play
Load
Length
The
play
load
length
setting,
default
is
30ms.
High
Rate
Of
G723.1
Enable/Disable
High
Rate
of
G723.1
feature.
VAD
Enable/Disable
VAD
feature.
Echo
Suppression
Mode Enable/Disable
Echo
Suppression
Mode
feature.
Side
Tone
Enable/Disable
Side
Tone
feature.
6.3
Line
Keys
ITEMS
DESCRIBES
Line
The
default
value.
Speed
Dial
You
can
use
this
key
feature
to
speed
up
dialing
the
numbers
often
used
or
hard
to
remember.
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