Panasonic KX-NS300 Pc Programming Manual page 213

Name
Specifies the priority of the codecs to be
IP Codec
used. None is only available for 2nd and
Priority—1st,
3rd priorities.
2nd, 3rd
Specifies the time interval between
Packet
measurements (samples) of sound data
Sampling Time
during a conversation. The smaller this
(G.711A)
number, the higher the quality of the
transmitted sound.
Packet Specifies the time interval between
measurements (samples) of sound data
Sampling Time
during a conversation. The smaller this
(G.711Mu)
number, the higher the quality of the
transmitted sound.
Packet Specifies the time interval between
measurements (samples) of sound data
Sampling Time
during a conversation. The smaller this
(G.729A)
number, the higher the quality of the
transmitted sound.
Voice Activity Enables the use of the Voice Activity
Detection feature for the G.711 codec.
Detection for G.
This feature conserves bandwidth by
711
detecting silent periods during a call and
suppressing the packets of silence from
being sent to the network.
Specifies whether to inform that Annex B
Inform Annex
for the G.729 codec is not supported.
B Status (G.
729A)
FAX Sending Specifies the method of transporting the
fax signal.
Method
Specifies the maximum bit rate of the fax
Maximum Bit
signal.
Rate
FAX Detection Enables the use of the FAX Detection
Ability feature. This feature enables end-
Ability
to-end fax signal relay when the other
party prefers a codec other than G.711.
This feature functions only if the other
party supports G.711.
9.10 PBX Configuration—[1-1] Configuration—Slot—Port Property—V-SIPGW
Description Value Range
G.711A, G.711Mu, G.729A,
None
20 ms, 30 ms, 40 ms, 50 ms,
60 ms
20 ms, 30 ms, 40 ms, 50 ms,
60 ms
20 ms, 30 ms, 40 ms, 50 ms,
60 ms
Disable, Enable
Disable, Enable
Note
Annex B expansion
features for the G.729
codec are not supported
by the V-SIPGW card.
However, it is necessary to
inform some carriers of
this fact to avoid having
calls disconnected.
Carriers can be informed
by enabling this feature.
G.711 Inband, T.38
No Speed Limit, 2400 bps,
4800 bps, 7200 bps, 9600
bps, 12000 bps, 14400 bps
Disable, Enable
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