MTG1000B Trunk Gateway User Manual
MTG1000B Trunk Gateway User Manual
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Copyright @ 2011-2015 Dinstar
4.8.7
PSTN Group
On the
PSTN Group
interface, you can create a PSTN group and set a strategy for channel selection of the group.
Click the
Add
button to add a new PSTN group.
Parameter
Explanation
Trunk Group ID
The ID of the trunk group
Name
The name of the trunk group
Channel Selection
There are four selection strategies: Ascending, Descending, Cyclic Ascending
and Cyclic Descending.
Ascending: to search idle channels starting from channel 0 to channel 31;
Cyclic ascending: to search idle channel in an ascending order, starting from the
previous idle channel that has been selected
Control Mode
Control mode is also a method for channel selection and works together with
the set selection strategy.
Options include Master Odd, Master Even and None.
Master Odd: it means channels with odd ID will be searched first, and channels
with even ID will not be searched until all channels with odd ID have been
searched.
