Direct Inward System Access Code (Disa); Extension Numbers; Common Abbreviated Dialing; Tcd Category - Ericsson MD110 Configuration Manual

5.3.3.

Direct Inward System Access Code (DISA)

The Direct Inward System Access (DISA) feature allows Public Network users to call the MD110 with a common public
number, receive a second dial tone, and dial an EDACS radio.
DISA requires analog end-to-end signaling from the caller and across the Public Network. The trunks or lines connecting
to DISA should provide line clearing. (Please refer to section 2.2 for a discussion of line clearing.)
NANSI
NUMTYP DI
NUMSE 5000
5.3.4.

Extension Numbers

Extension numbers are defined as the range from 4000 to 4099.
NANSI
NUMTYP EX
NUMSE 4000&&4099
5.3.5.

Common Abbreviated Dialing

Common Abbreviated Dialing (CAD) numbers are defined as the range from 4100 to 4999.
NANSI
NUMTYP AC
NUMSE 4100&&4999
5.3.6.

TCD Category

TCD CATEGORY
Extensions
EDACS Routes
Private Network Routes
Public Network Routes
See Table 1 for the EDACS number plan.
These entries allow TCD Categories to dial certain numbers.
ADMINISTRATION AND EXAMPLE PROGRAMMING
Direct Inward System Access
Extension
Numbers 4000-4099 are for extension use
Abbreviated Calling
Numbers 4100-4999 are for CAD use
0
1
2
3
LBI-39039B
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