XCAPI H.323 TechNote

3.14 Feature-Related System Parameters
The Feature-Related System Parameters implements
system parameters associated with various system
features, which are used as described below:
• The PARAMETERS FOR CREATING QSIG
SELECTION NUMBERS is set to Network Level
number 0 and used with no assigned Level 1 or
Level 2 code.
• The parameter Send Non-ISDN Trunk Group Name
as Connected Name? is enabled with option y
which allows sending a name of the non-ISDN
trunk group as the connected name when a call
routes from ISDN to non-ISDN and the call is
answered.
• The Display Connected Name/Number for ISDN
DCS Calls? parameter is enabled with y which
allows displaying the received connected name or
number for ISDN DCS calls.
• The Send ISDN Trunk Group Name on Tandem Calls?
parameter is also used enabled with option y,
which provides consistent display information, in
meaning of the trunk group name, regardless of
trunk type.
• The Send Custom Messages Through QSIG?
parameter is enabled with option y for providing
appropriate display information.
• The QSIG/ETSI TSC Extension is used with a
therefore unassigned value 199. This is a virtual
extension number, for QSIG Call Independent
Signaling Connections supporting both, ETSI and
QSIG temporary signaling connections.
• The MWI - Number of Digits Per Voice Mail
Subscriber parameter is set to 3 for providing an
indication of the number of digits per subscriber.
• The National CPN Prefix parameter is valued to
0 which applies as prefixes to national calling
numbers for display at receiving telephones.
• The International CPN Prefix parameter is set to 00
which applies as prefixes to international calling
numbers for display at receiving telephones.
• The Path Replacement with Measurements?
parameter is set to y for allowing QSIG path
replacement or DCS with Reroute to be attempted
on measured calls.
• The QSIG Path Replacement Extension parameter
is valued to 198 which is used as part of the
complete number sent in the Path Replacement
Propose message.
• The parameter Path Replace While in
Queue/Vectoring? is disabled with option n.
Here you might have to use option y to allow
Path Replacement after queue/vector processing
has started.
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