Feature description "project numbers"
-------------------------------------

A new command "*92*<projectno>#" was introduced to allow for association of
outgoing external calls to projects via BinTec's accounting tool.
Subsystem PABX then substitutes the project number as well as a "category"
(business or private call) for variable "%P" in accounting template if present,
when generating accounting strings, which are then evaluated by accounting tool.
A non-empty <projectno> will lead to category "business call" and the dialled
projectnumber appended (accounting string contains "B<projectno>" for "%P" in
template), whereas leaving <projectno> empty causes category "private call" to
be recorded (accounting string contains solely "P" for "%P").
Maximum project number length is currently 15.
Accounting template can be configured in setup tool under PABX/Static Settings/
Accounting Template.