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DS1375-020E
In the
Trunk Mapping
section you can associate each line trunk with a specific prefix. The line trunk associated
with prefix #0 will be the one used by default, i.e. in case the internal user dials a number that is not present in the
iPerTAlk system numbering plan.
The creation of line trunks and their association with a prefix is performed automatically upon the creation of any
line gateway.
12.9.2.1 OVERFLOW ON LINE TRUNKS
The iPerTAlk System allows you to associate a line trunk with another line trunk that will be engaged if the first one
has reached the maximum limit of simultaneous calls (all the channels that make up the first line trunk are busy).
To set the overflow on line trunks, select the following menu items: System
→
Advanced Configurations
→
Lines
→
Overflow.
The Overflow page is accessed, where it is possible to indicate an alternative line trunk for each set line trunk by
selecting it from the relevant drop-down menu.
It is also possible to make a configuration with multiple line trunks: trunk1 will have trunk2 as overflow and trunk2
will have trunk3 as overflow. In this case, assuming trunk1 and trunk2 are busy, the call will engage trunk3.
12.9.2.2 TRUNK MAPPING
To set the Trunk Mapping function, select the following menu items: System
→
Advanced Configuration
→
Lines
→
Trunk Mapping.
The Trunk Mapping page is accessed, where it is possible to change the area code for engaging the trunk.
The trunk map allows associating a code of #X type (with X from 0 to 9) with a group of lines associated with a
gateway. In this way users can choose, by entering the appropriate prefixed code, which line is to be engaged
for outbound calls. Code #0 corresponds to the line trunk configured as default, i.e. the one used in the case of
outgoing calls.
Upon configuration of a new line gateway of any type, the line trunk will be automatically created and then
associated with the first available trunk prefix.
Summary of Contents for iPerTAlk 1375
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