MyPBX U100/U200 Administrator Guide
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6.7.5
DNIS Settings
DNIS (Dialed Number Identification Service) is a telephone service that
identifies for the receiver of a call the number that the caller dialed
Figure 6-72
Note: If DID is not configured here, all the calls via this trunk will show the DNIS
instead of the original caller ID.
6.7.6
DISA
DISA (Direct Inward System Access) allows someone calling in from outside the
telephone switch (PBX) to obtain an “internal” system dial tone and make calls
as if they were using one of the extensions attached to the telephone switch. To
use DISA, a user calls a DISA number, which invokes the DISA application. The
DISA application in turn requires the user to enter a PIN number, followed by the
pound sign (#). If the PIN number is correct, the user will hear dial tone on
which a call may be placed. Obviously, this type of access has serious security
implications, and great care must be taken not to compromise your security.
Summary of Contents for MyPBX U100
Page 1: ...MyPBX U100 U200 Administrator Guide Version 15 19 0 23 Yeastar Information Technology Co Ltd...
Page 12: ...MyPBX U100 U200 Administrator Guide 12 195 Figure 3 4 Figure 3 5...
Page 92: ...MyPBX U100 U200 Administrator Guide 92 195 Figure 6 43 Queue Name A name for the Queue...
Page 144: ...MyPBX U100 U200 Administrator Guide 144 195 Figure 10 5...
Page 154: ...MyPBX U100 U200 Administrator Guide 154 195 FigureE 2 Step3 Finish...
Page 160: ...MyPBX U100 U200 Administrator Guide 160 195 Figure G 3 APPENDIX H How to Use BLF Key to...
Page 177: ...MyPBX U100 U200 Administrator Guide 177 195 Figure I 27 APPENDIX J How to Set Up Auto...
Page 180: ...MyPBX U100 U200 Administrator Guide 180 195 Figure J 5...
