Integrated Services Digital Network (Isdn) - Panasonic KX-TD816CE Installation Manual

I
I
ntegrated Services Digital Network (ISDN)
Description
Disable
The extensions which are
assigned in program
[407]–[408] "DIL 1:1
Extension – Day / Night"
receive calls.
22
The system can manage a call received from the ISDN line by
point-to-point or point-to-multi-point configuration.
An optional ISDN Line Unit, KX-TD280, KX-TD286, or KX-
TD290 is required. The KX-TD290 can only use "point-to point"
configuration.
Point-to-point
A call received through one ISDN port is sent directly to a specific
extension using a Direct Dialling In (DDI) service.
Point-to-multi-point
One ISDN port can support a maximum of ten Multiple Subscriber
Numbers (MSN). A call received through an ISDN port is sent
directly to the pre-assigned extension if the dialled number matches
the stored MSN.
Flow chart of required programs for ISDN
Select the ISDN ring service, DDI, MSN,
or Disable in programs [452]-[453] "ISDN
Ring Service Assignment — Day / Night".
A received number is converted as program
[421] "ISDN DDI / MSN Removed Digit
/Added Number Assignment".
The system searches for the
converted number in program
[150] "ISDN DDI Translation
Table".
A call is received at a
specific extension,
assigned in programs
[151]-[152] "ISDN DDI
Ringing Assignment —
Day / Night", directly
using the DDI service.
(Refer to the DDI feature.)
3
DDI
DDI
The system searches for the
converted number in program
[447] "MSN Assignment".
DDI
A call is received at the
pre-assigned extension, assigned
in programs [448]-[449]
"Extension Ringing Assignment
— Day / Night for ISDN",
directly using the MSN ringing
service. (Refer to the MSN
Ringing Service feature.)
Features
MSN
MSN
MSN