Program 84 : Hardware Setup for VoIP
84-13 : SIP Trunk CODEC Information Basic Setup
1472 ◆Programming Aspire Software Manual
11 84-13-11 : SIP Trunk CODEC Information
Basic Setup - G.729 Jitter Buffer (Max)
Set the maximum G.729 Jitter Buffer.
0-500 ms 120 ms
12 84-13-12 : SIP Trunk CODEC Information
Basic Setup - G.723 Audio Frame Number
Set the G.723 Audio Frame Number.
1-2 1
13 84-13-13 : SIP Trunk CODEC Information
Basic Setup - G.723 VAD Detection Mode
Enable or disable the G.723 VAD Detection
Mode.
0 = Disable
1 = Enable 0
14 84-13-14 : SIP Trunk CODEC Information
Basic Setup - G.723 Jitter Buffer (Min)
Set the minimum G.723 Jitter Buffer.
0-500 ms 30 ms
15 84-13-15 : SIP Trunk CODEC Information
Basic Setup - G.723 Jitter Buffer (Type)
Set the G.723 Jitter Buffer type.
0-500 ms 60 ms
16 84-13-16 : SIP Trunk CODEC Information
Basic Setup - G.723 Jitter Buffer (Max)
Set the maximum G.723 Jitter Buffer.
0-500 ms 120 ms
17 84-13-17 : SIP Trunk CODEC Information
Basic Setup - Jitter Buffer Mode
Set the Jitter Buffer Mode.
1 = Static
2 = Adaptive
during silence
3 = Adaptive
immediately
3
18 84-13-18 : SIP Trunk CODEC Information
Basic Setup - VAD Threshold
Set the VAD (voice activity detection) threshold.
0-30 (-19db~+10db)
1 = -19db (-49dbm)
:
20 = 0db (-30dbm)
:
29 = 9dbm (-21dbm)
30 =10dbm (-20dbm)
20
19 84-13-19 : SIP Trunk CODEC Information
Basic Setup - Idle Noise Level
Set the idle noise level.
5000-7000 (-5000dbm
~ -7000dbm) 7000
20 84-13-20 : SIP Trunk CODEC Information
Basic Setup - Echo Canceller Mode
Enable or disable the Echo Canceller Mode.
0 = Disable
1 = Enable 1
21 84-13-21 : SIP Trunk CODEC Information
Basic Setup - Echo Canceller Tail Size
Define the Echo Canceller Tail Size.
1 = 8ms
2 = 16ms
3 = 32ms
2
22 84-13-22 : SIP Trunk CODEC Information
Basic Setup - Echo Canceller NLP Mode
Enable or disable the Echo Canceller NLP
Mode.
0 = Disable
1 = Enable 0
Item No. Item Input Data Default