Specifications

DXP Peripherals

DXP Correspondence

ManuaP

DND

If the voice mail system transfers a call to a station that is in

the do not disturb (DND) mode, the DXP sends this DTMF digit to the

voice system. Receiving this digit allows the voice mail system to

distinguish between a busy and a DND condition and offer the caller

the appropriate choices.

Incoming Intercom Answer

The DXP sends this DTMF digit to the

voice mail system when a station user makes an intercom call to the

voice mail system. This action allows the voice mail system to

distinguish between internal and external calls and offer the caller

appropriate prompts and dialing options.

Disconnect

When an outside line or intercom party hangs up, the

DXP sends this DTMF digit to the voice mail system to command an

immediate disconnect. For outside calls, the central office (CO) must

provide disconnect supervision to the DXP, and you must program the

DXP line for abandon hold release and disconnect supervision (see

section 8.11, Abandon Hold Release, for details). At default, the DXP

sends the DTMF tone for the A character as the disconnect digit. Since

a caller cannot dial an A from a telephone. This feature eliminates

callers from causing an accidental disconnect by dialing this digit on

their telephone’s dial pad.

18 DXP Peripherals