D-Link DVG-3004S User Manual
31
min is from 0ms and the max is 150ms.
A large jitter buffer causes increase in the delay and decreases the packet loss.
A small jitter buffer decreases the delay but increases the packet loss. The size
of the jitter buffer depends on the condition of the network, which varies with
time. Typically the packet loss should be less than 10% for a good quality of
speech.
3.7 Tone Setting
The Tone Setting is for the Tone detecting. The call will be dropped if the
pattern of the tone from PSTN side is as same as the pattern in the disconnect
tone table. The same result for the Ring Back Tone. User could define the
pattern of the disconnect tone if the disconnect tone from PSTN side is not the
