3
Features
M
Features
3-121
M
ultiple Subscriber Numbers (MSN) Ringing Service
Description
Provides automatic direction of an incoming ISDN line call to a
pre-assigned extension. One ISDN port can support a maximum of
ten Multiple Subscriber Numbers (MSN).
Assignable destinations are: (1) Operator, (2) extension,
(3) Hunting Group, (4) TAFAS, (5) modem, (6) Phantom extension,
(7) Voice Mail extension and (8) ISDN extension.
The extensions which are assigned in programs [438]–[439]
“Extension Ringing Assignment – Day / Night for ISDN” receive a
call if the dialled number matches the stored MSN.
<Example>
Conditions
• An incoming MSN number is converted as programmed in [111] “ISDN
DDI / MSN Removed Digit / Added Number Assignment.”
• To use the MSN ringing service, “MSN” must be selected in program
[420]/[429] “ISDN Ring Service Assignment — Day / Night.”
• If an MSN number through the ISDN line does not match the number
assigned in program [437] “Multiple Subscriber Number Set,” the call
will not be received. If no MSN numbers are assigned in program
[437], the call will be sent to an extension according to DIL 1:1 or DIL
1:N.
• When using point-to-multi-point configuration with a Basic Rate
Interface (BRI), we recommend not connecting another ISDN
equipment in parallel with your system. As only two channels can be
used at one time with the BRI, other ISDN equipment may monopolize
the channels.
Programming References
Section 4, System Programming
[
111] ISDN DDI / MSN Removed Digit / Added Number Assignment
[407]–[408] DIL 1:1 Extension – Day / Night
[420]/[429] ISDN Ring Service Assignment — Day / Night
[437] Multiple Subscriber Number Set
[438]–[439] Extension Ringing Assignment — Day / Night for ISDN
[439] Extension Ringing
Assignment — Night
for ISDN
[438] Extension Ringing
Assignment — Day
for ISDN
[437]
Multiple Subscriber
Number Set
Location
No.
ISDN Port
No.
-1
-2
:
-10
2011111
2012222
201
202
201
202
01
Summary of Contents for KX-TD1232E
Page 95: ...2 51 8 Blank ...
Page 102: ......
Page 309: ...4 11 2 Blank ...
Page 324: ...4 24 2 Blank ...
Page 352: ...4 42 2 Blank ...
Page 393: ...4 69 14 Blank ...
Page 411: ...4 83 4 Blank ...
Page 492: ...4 142 8 Blank ...
Page 494: ...4 144 Blank ...
Page 532: ......
Page 533: ...Section 5 List This section lists tone ring tone and default values of system programming ...
Page 631: ......