1. Connection Methods for On-site Programming
Method Description
Required
Hardware
Serial Interface
(RS-232C) port
The PC is connected to the PBX via the Serial Interface
(RS-232C port) of the PBX.
–
USB The PC is connected to the PBX via the USB port of a USB
Module attached to a digital proprietary telephone
(DPT).
USB Module
LAN The PC is connected to the PBX via the MNT port of the
MPR card.
MPR card
Modem
(connected to
SLT port)
*1
The PC is connected to a modem, which is then connected to
an SLT port of the PBX. Use the modem to dial the floating
extension
number (default: 599)
assigned to the analog remote
maintenance feature to access the PBX.
RMT card and
user-supplied
modem
*1
Remote access must be enabled through system programming when performing on-site programming via modem.
2. Connection Methods for Remote Programming
Method Description
Required
Hardware
Off-site modem Call the
PBX and have the call directed to the floating extension
number (default: 599) assigned to the analog remote
maintenance feature using one of the following methods:
Direct Access: Using the off-site modem, dial a telephone
number with the modem which will direct your call
(via Direct
In Line (DIL) or Direct Inward Dialing (DID) distribution) to the
floating extension number assigned to the analog remote
maintenance feature.
DISA: Using a telephone, dial a telephone number which will
direct your call (via DIL or DID distribution) to a floating
extension number used by the Direct Inward System Access
(DISA) feature (
® 4.1.8 DISA (Direct Inward System
Access)). Next, dial the floating extension number assigned to
the analog remote maintenance feature. Then access the PBX
with the modem.
Call Transfer: Using a telephone, dial a telephone number
which will direct your call to an operator (or other extension of
the PBX) and request to be transferred to the floating extension
number assigned to the analog remote maintenance feature
(® 3.1.11 Call Transfer). Then access the PBX with the
modem.
RMT card and
user-supplied
modem
Document Version 2013-05 Feature Manual 223
13.1.6 PC Programming