System information

Program 84 : Hardware Setup for VoIP
84-11 : Dterm IP Codec Information Basic Setup
862 ◆ Programming UX5000 Software Program Manual
24 Echo Canceller NLP Noise Setting
Becomes invalid item if 84-11-22 is set to Disabled.
Set the noise level adjusting method added with NLP.
When “0” is set, the level is self-adjusted - when “1” is set, Program
84-11-23 is used.
0 = adaptive
1 = fixed
0
25 - Not Used - --
26 TX (Transmit) Gain
Define the setting to amplify and to attenuate the size of the transmis-
sion voice. The gain given when the voice packet is sent from the
VOIPDB is set.
0-40 (-20 ~ +20)
0 = -20 dbm
1 = -19 dbm
:
20 = 0 dbm
:
39 = 19 dbm
40 = 20 dbm
20
(0 dbm)
27 RX (Receive) Gain
Define the setting to amplify and to attenuate the size of the received
voice. The gain given when the voice packet is received from the
VOIPDB is set.
0-40 (-20 ~ +20)
0 = -20 dbm
1 = -19 dbm
:
20 = 0 dbm
:
39 = 19 dbm
40 = 20 dbm
20
(0 dbm)
28 Priority Codec Setting
The option selected here determines what other codec options are
applied by priority.
0 = G711 PT
1 = G723 PT
2 = G729 PT
0
29 Echo Canceller Config Type
The type is defined in Program 84-17.
• 0: Automatic
If the call is analog (e.g. COIU or 2-wire tie line) then this selects
the echo canceller profile configured in Program 84-17 Type 4
(“Analog Path Setting”). Any other call selects the echo canceller
profile configured in Program 84-17 Type 5 (“Digital Path Set-
ting”). Note that the 4-wire tie line is treated as digital.
• 1: Type 1
This selects the echo canceller profile configured in Program
84-17 Type 1.
• 2: Type 2
This selects the echo canceller profile configured in Program
84-17 Type 2.
• 3: Type 3
This selects the echo canceller profile configured in Program
84-17 Type 3.
0 = Auto
1 = Type 1
2 = Type 2
3 = Type 3
0
30 Echo Auto Gain Control 0 - 5 0
31 Check Sum Mode
Set whether UDP Check Sum of the RTP packet is used.
0 = Disabled
1 = Enable
1
Item
No.
Item Input Data Default