Panasonic KX-TDA50 Feature Manual page 198

1.13 P
Method
Modem
(connected to SLT
port)*
* Remote access must be enabled through system programming when performing on-site
programming via modem.
2.
Connection Methods for Remote Programming
Method
Off-site modem
On-site modem
Conditions
• Only one system programming session is permitted at a time. Access will be denied when a second
party tries to perform system programming, including system programming via a PT.
198 Feature Manual
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.
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 (→ 1.4.7 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. (→ 1.3.8 Call Transfer) Then access the PBX with the
modem.
The modem is connected to the Serial Interface (RS-232C
port) and also to either an extension port which is assigned as
the DIL/DID destination, or to a CO line directly. AT commands
can be sent to the modem automatically when it is connected
to the Serial Interface (RS-232C port) and can be programmed
beforehand, through system programming, to initialize the
modem. AT commands can also be sent manually in the PT
system programming mode.
Description
Description
Required
Hardware
RMT card and
user-supplied
modem
Required
Hardware
RMT card and
user-supplied
modem
User-supplied
modem