Altigen AltiContact Manager Version 5.0, Administration Manual

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Setting General Trunk Attributes
7-16 AltiContact Manager Administration Manual
Board Type
The drop-down list in the Board Type field lets you select between a 12-port
G.711/G.723/G.729 configuration and a 30-port G.711 configuration.
Debugging the Triton VoIP Configuration
Click the Debug button in the Triton VoIP Configuration dialog box (see
Figure 6) to open a small dialog box for typing and sending a debug string.
G.711/G.723/G.729
Jitter Buffer Range
(ms) Indicates the delay, in milliseconds, used to buffer
G.711/G.723/G.729 voice packets received from the
IP network. Voice packets sent over the IP network
may incur different delays due to network load or
congestion. The jitter buffer helps to smooth out the
delay variation in the arriving voice packets and
maintain voice quality at the receiving end.
The default values for the jitter buffer for G.711 is 10
min. to 480 max milliseconds.
The default values for the jitter buffer for G.723 is 30
min. to 480 max milliseconds.
The default values for the jitter buffer for G.729 is 10
min. to 480 max milliseconds.
Note: If WAN is used, the jitter buffer should be
increased according to the WAN bandwidth
allocated to data traffic.
G.711 RTP Packet
Length (ms) Lets you configure the length of the RTP packets for
G.711 in milliseconds. The RTP packet length can be
set to 10, 20 or 30 milliseconds.
Note: A maximum range of 30 ms is not supported
for the Cisco router.
G.729 RTP Packet
Length (ms) Lets you configure the length of the RTP packets for
G.729 in milliseconds. The RTP packet length can be
set to 10, 20 or 30 milliseconds.
Parameter Description