
Synway Information Engineering Co., Ltd
CODEC Priority
Supported CODECs and their corresponding priority for the IP end to establish a
call conversation. The table below explains the sub-items:
Sub-item Description
Priority
Priority for choosing the CODEC in an SIP conversation. The
smaller the value is, the higher the priority will be.
CODEC
Three optional CODECs are supported:
G711A
,
G711U
and
G729AB
.
Packing Time
Time interval for packing an RTP packet. Range of value: 20 or
30, calculated by ms, with the default value of 20.
The number of thousand bits (excluding the packet header) that
are conveyed per second. The bit rate to G711A/U is 64kbs and
that to G729AB is 8kbs.
Bit Rate
By default, all of the three CODECs are supported and ordered G711A, G711U and
G729AB by priority from high to low.
3.4 Advanced Settings
Advanced Settings includes three parts:
FXS/FXO
,
Dialing Rule
and
Dialing Timeout
. See
Figure 3-9.
FXS/FXO
is used to configure the general properties of the analog voice ports, such
as the tone detection parameters and the conditions for sending the caller party information.
Dialing Rule
and
Dialing Timeout
are used to set the judging conditions for dialing.
Figure 3-9 Advanced Settings
SMG Series Analog Gateway User Manual (Version 1.0)
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