Audio Features
173
Codec
Packetization Time (Minimum)
Packetization Time (Maximum)
G722
10ms
40ms
PCMA
10ms
40ms
PCMU
10ms
40ms
G729
10ms
80ms
G726-16
10ms
30ms
G726-24
10ms
30ms
G726-32
10ms
30ms
G726-40
10ms
30ms
iLBC
20ms
30ms
opus
10ms
20ms
PTime Configuration
The following table lists the parameter you can use to configure the PTime.
Parameter
account.X.ptime
[1]
<MAC>.cfg
Description
It configures the ptime (in milliseconds) for the codec.
Permitted Values
0
-Disabled
10
-10
20
-20
30
-30
40
-40
50
-50
60
-60
Default
20
Web UI
Account->Advanced->PTime(ms)
[1]
X is the account ID. X=1-8.
Early Media
The early media refers to the media (for example, audio and video) played to the caller before a SIP call is actually estab-
lished.
Summary of Contents for W53P
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