System information

Program 84 : Hardware Setup for VoIP
84-12 : Networking Codec Information Basic Setup
UX5000 Software Program Manual Programming ◆ 867
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 DTMF Relay Mode
The initial setup information for the VOIPDB is set in Program
84-27-02. If this option is set to either 0 or 1, priority is given.
0 = Disable
1 = RFC2833
2 = VOIPDB
2
32 FAX Relay
Select "2" for FAX Relay to SLT (Program 15-03-03:special), Trunk
and CygniLink.
Refer to Program 84-01-36 through 84-01-58 for FAX Relay options.
0 = Disable
1 = Enable
2 = Each Port Mode
0
33 G.722 Audio Frame
Maximum number of G.722 Audio Frames. G.722 assumes the audio
signal made by a specimen by 16kHz and the frame of 10ms is
assumed to be a unit to 64kbps by the encoding compressed method.
1 = 10 ms
2 = 20 ms
3 = 30 ms
4 = 40 ms
3
34 G.722 Silence Compression Mode
Select whether to compress silence with G.722. When there is silence,
the RTP packet is not sent.
0 = Disable
1 = Enable
0
35 G.722 Jitter Buffer - Minimum
Set the minimum value of the Jitter Buffer of G.722 is set. Jitter is the
variation in the time between packets arriving and the buffer allows
this variation to be absorbed.
0-160 ms 30
36 G.722 Jitter Buffer - Standard
Set the average G.722 Jitter Buffer.
0-160 ms 60
37 G.722 Jitter Buffer - Maximum
Set the maximum G.722 Jitter Buffer.
0-160 ms 120
38 G.726 Audio Frame
Maximum number of G.726 Audio Frames. G.726 assumes the audio
signal made by a specimen by 16kHz and the frame of 10ms is
assumed to be a unit to 32kbps by the encoding compressed method.
1 = 10 ms
2 = 20 ms
3 = 30 ms
4 = 40 ms
3
Item
No.
Item Input Data Default