User Guide| LQ Series 4.0
l LAN/WAN - balanced or high
l LAN only - very high. This option enables 20 kHz bandwidth.
3.8.5
Custom setting
The Custom option allows adjustment of the jitter buffer setting independent of bit
rate and packet size.
The jitter buffer setting is designed to buffer audio received to prevent loss if there
is network jitter. Note that the jitter buffer selection will directly affect the latency.
This is because the lower number in the jitter range represents the amount the LQ
unit will buffer audio before delivering it to the port. A bigger jitter buffer setting will
increase latency in milliseconds.
Note: The network setting is the bandwidth from the LQ device into the IP network.
Note: Within the Custom setting, selecting an Audio Bitrate of 128 Kbps will automatically
set Bandwidth to 20 kHz,
Network Quality. Click on the slider to
set.
Default setting shown in Bold
Transmit
Audio bitrate 16, 32, 48, 64, 128 Kbps
Audio bandwidth 12, 20 kHz
Packet size 60, 40, 20, 10, 5 ms
Receive
Jitter (min-max)
60-200, 40-100, 20-60, 5-60, 3-60
ms
Unit latency
80-220, 60-120, 40-80, 25-80, 23-
80 ms
3.9 Accounts
In this page you will generate and maintain accounts to external systems.
l Agent-IC client accounts
l PBX (SIP) accounts
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