2N Omega Series - VoIP manual v1.2 - Manual (Page 51)

2N
®
- OMEGA Lite
Ethernet module
User Manual – Ethernet Module
51
www.2n.cz
4.7.3. Modify Route
Click on the symbol of the respective route to display a route setup
modifying guide, which is similar to that introduced above. The only difference is
that the Add key is replaced with the Modify key .
4.7.4. Remove Route
Click on the symbol to delete a route. Or, you can also tick off the
checkbox in the last table column and click on Remove selected items
to delete all selected routes at the same time.
4.8. LCR Number Normalising
Speaking of the LCR operations, we also mentioned number modifications
before and after the routing process – the so-called normalising. Normalising
means conditioned transformations of the called and/or calling numbers into a
unified format, which facilitates definition of the routing rules.
The normalising rule is determined by the following three parameters:
1) Normalising type – defines at which process stage (input/output)
and for which numbers (called/calling) normalising should be
used.
2) Condition – transformation is only applied to numbers that meet
a condition. The condition is specified by a prefix – a string that
the number starts with. The prefix is separated automatically and
the remaining part of the number is transformed only.
3) Transformation rule – enables to modify a number by removing
a certain number of characters from the number beginning, or
adding a new prefix.
To set the normalising rules, use the Normalising item in the Least Cost
Router (LCR) menu in the Telephony services group tag. The initial screen is a list
of created normalising rules.
Click on the symbol to enter the form and make changes.