General Features
128
Features Guide
Direct Inward System Access (DISA)
Description
Allows an outside caller to access specific system features without operator assistance as if the
caller is an extension user in the system.
The outside caller can have direct access to features such as:
•
Placing an intercom call
to an extension, modem (for remote administration), external
pager (for TAFAS), Phantom extension, Extension Group or Incoming Group (except
DIL 1:N Group).
DISA built-in Automated Attendant
A DISA caller can access the desired extension simply by dialing a one-digit code.
•
Calling an outside party.
To control the DISA caller's calling ability, one of the following three Security modes can be
assigned on an OGM Group basis.
Outgoing Message (OGM)
can be recorded for the DISA feature. When a caller reaches the
system via DISA line, a pre-recorded message will greet the caller. DISA OGMs may be
recorded by the Manager extension or an Operator.
Warning for the Direct Inward System Access Users
When you enable the CO-to-CO Line Call feature of
Direct Inward System Access (DISA)
function
, if a third party discovers the password (a DISA User Code) of the system, you have
a risk that they will make illegal phone calls using your telephone line, and the cost may be
charged to your account.
In order to avoid this problem, we strongly recommend the following points:
1: Carefully maintain the secrecy of the password.
2: Specify a complicated password as long and random as you can make it.
3: Change the password frequently.
Security Mode
Description
Non Security
DISA callers can make both outside and
intercom calls without restriction.
Trunk Security
DISA callers are required to enter a pre-
assigned DISA user code to make outside
calls.
All Security
DISA callers are required to enter a pre-
assigned DISA user code to make both
outside and intercom calls.
Summary of Contents for KX-TD500
Page 9: ...General Features Features Guide 9 Section 1 General Features...
Page 20: ...General Features 20 Features Guide User Manual References Not applicable...
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Page 95: ...General Features Features Guide 95 User Manual References Not applicable...
Page 107: ...General Features Features Guide 107 User Manual References 4 4 12 Trunk Busy Out Setting...
Page 162: ...General Features 162 Features Guide User Manual References 4 3 54 Outward Dialing Trunk Access...
Page 182: ...General Features 182 Features Guide User Manual References 4 3 69 Secret Busy Override...
Page 209: ...General Features Features Guide 209 User Manual References 4 3 62 Pickup Dialing Hot Line...
Page 297: ...General Features Features Guide 297 User Manual References 4 3 7 Background Music BGM...
Page 305: ...General Features Features Guide 305 User Manual References 4 3 71 Station Program Clear...
Page 348: ...General Features 348 Features Guide...
Page 349: ...ISDN Features Features Guide 349 Section 2 ISDN Features...
Page 368: ...ISDN Features 368 Features Guide...
Page 369: ...TIE Line Features Features Guide 369 Section 3 TIE Line Features...
Page 388: ...TIE Line Features 388 Features Guide...
Page 389: ...Features Guide 389 Section 4 Tones Ring Tones...
Page 392: ...Tone Ring Tone 392 Features Guide...
Page 393: ...Index Features Guide 393 Section 5 Index...
Page 397: ...Index Features Guide 397...
