AudioCodes 405HD, Administrator'S Manual, Page: 96 / 242

400HD Series IP Phones
Administrator's Manual 96 Document #: LTRT-11973
5.6 Configuring Voice Settings
Voice settings such as gain control and jitter buffer can be configured by network
administrators.
5.6.1 Configuring Gain Control
See Section 5.9.1 for detailed information.
5.6.2 Configuring Jitter Buffer
Jitter Buffer can be configured.

To define Jitter Buffer:
• Use the table as reference.
Table 5-29: Jitter Buffer Parameters
Parameter Description
voip/audio/jitter_buffer/min_delay The initial and minimal delay of the adaptive jitter
buffer mechanism, which compensates for
network problems. The value should be set
according to the expected average jitter in the
network (in milliseconds).

Range:10 to 150. Default: 10.
voip/audio/jitter_buffer/optimization_factor The adaptation rate of the jitter buffer mechanism.
Higher values cause the jitter buffer to respond
faster to increased network jitter.

Range: 0 to 13. Default: 10.