DBL Technology GoIP - Media Settings

GoIP User Manual
http://www.dbltek.com
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3.3.6Media
This section allows the user to program various settings for media (voice) transmission and format.
Depending on your network environment and condition, you may or may not need to change these settings.
Please see the parameter table below for more information.
Parameters
(Media)
Description Default Value
1. RTP Port Range This specifies the range of RTP port to be used for audio stream. 16384 - 32768
2. Packet length (ms) This specifies the length (in time) of each packet. However, the packet length is codec
dependent as well. The minimum packet length of a codec supersedes the valued
specified here. The table below summarizes the possible packet length for the codec
supported.
Codec Time / Frame (ms) Time / Packet
(ms)
G.711 a-law /

-law
0.125
G.729, G.729A,
G.729AB
10 10, 20, 30
G.723.1 30 30, 60
20