Panasonic KX-TDA50 manual Connection Methods for Remote Programming, Remote Programming Limitation

13.1.6 PC Programming

2. Connection Methods for Remote Programming

Method

Off-site modem

On-site modem

Description

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 (→ 4.1.7 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 (→ 3.1.8 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.

Required

Hardware

RMT card and user-supplied modem

User-supplied 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.

•Programmer Code and Password for System Programming

To access system programming, a programmer code and its password must be entered. For more details, see Section 13.1.3 Password Security.

•Remote Programming Limitation

It is possible to disable remote access through system programming. Disabling this feature will also disable the ability to perform on-site programming via modem.

•If an extension user sets Walking Extension at the same time that the extension’s data is being programmed through PC programming, the data may not be transferred properly. (→ 20.1.2 Walking Extension)

Document Version 2008-11 Feature Manual

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