10 Numbers and Number Mappings
A flexible number concept, which supports distributed locations
The
number mapping explained in this chapter describes the mapping of internal numbers for a user to external call numbers.
Number mapping should not be confused with the number replacement which can be defined on a trunk group. Number replacement specifies how numbers (number ranges) can be replaced by other numbers/ranges (
Special number replacement:).
In this context, please note the following definitions:
Forwardings are in relation to a trunk group and establish whether a call via this trunk group can fundamentally leave the SwyxWare installation (
14 Routing). The
call permission for a user or a trunk group defines whether a call has the right to be made via this trunk group (
9 Profiles).