UMN:CLI
User Manual
V8102
852
13.7.1.2
VoIP Media Configuration
To specify fax mode, use the following command.
Command
Mode
Description
fax-mode
{
passthru
|
t-38
}
VoIP-Profile
Specifies fax mode.
To configure codec negotiation with codec type, packet period and silence suppression,
use the following command.
Command
Mode
Description
codec-nego
<1-4>
codec
{
pcmu
|
gsm
|
g723
|
dvi4-8k
|
dvi4-16k
|
lpc
|
pcma
|
g722
|
l16-2ch
|
l16-
1ch
|
qcelp
|
cn
|
mpa
|
g728
|
dvi4-11k
|
dvi4-22k
|
g729
}
pack-
et-period
VALUE
silence-
suppression VALUE
VoIP-Profile
Configures codec negotiation by specifying codec,
packet period and silence suppression.
1-4: codec negotiation number
pcmu ~ g729: codecs as defined by IETF RFC 3551
(default: pcmu)
VALUE: 10~30, packet period (unit: ms, default: 10)
VALUE: 0~1, whether silence suppression is on or off
(0 = off, 1 = on)
To specify out-of-band DTMF carriage, use the following command.
Command
Mode
Description
oob-dtmf
{
enable
|
disable
}
VoIP-Profile
Specifies out-of-band DTMF carriage. When enabled,
DTMF signals are carried out of band via RTP or the
associated signalling protocol. When disabled, DTMF
tones are carried in the PCM stream.
13.7.1.3
Voice Service Configuration
To configure the announcement type, use the following command.
Command
Mode
Description
announcement-type
{
silence
|
reorder-tone
|
fast-busy
|
voice-
announcement
}
VoIP-Profile
Specifies the treatment when a subscriber goes off
hook but does not attempt a call.
To configure the target value of jitter buffer, use the following command.
Command
Mode
Description
jitter-target VALUE
VoIP-Profile
Specifies the target value of jitter buffer. The system
tries to maintain the jitter buffer at the target value.
VALUE: 0-65535, target value of jitter buffer, the value
0 specifies dynamic jitter buffer sizing. (unit: ms)
no jitter-target
Deletes the configured target value of jitter buffer.
