NEC NEAX 2000, Programming Manual

Page: 1075 / 1200

ND-91285-001(E)
DECEMBER, 1999
Page 293
Revision 1.0
(1/1)
REMOTE SYSTEM DATA CHANGE
GENERAL DESCRIPTION
This feature allows station and trunk changes or reassignments to be performed without a site visit by
service personnel, and can be used to retrieve fault codes prior to visiting a site. One Remote Maintenance
center can service an unlimited amount of systems, thus reducing the amount of personnel to maintain
each site, travel costs and customer billing for each site.
STATION APPLICATION
Not applicable
OPERATING PROCEDURE
The operation of this feature requires a MAINTENANCE ADMINISTRATION TERMINAL (MAT). All
related operations and programming can be found in the Command Manual and MATWorX User’s Guide.
SERVICE CONDITIONS
1. The following additional equipment is required for this feature:
• A modem at the maintenance center and one at each remote site
(When the internal modem of the Main Processor (MP) is used, no modem at each remote site is
required)
• A cable for connection between the MP and the on-site modem
(When the internal modem of the MP is used, this cable is not required)
2. The internal modem of the MP is compatible with the following specifications:
• ITU-T V.22 : 1200 bps • ITU-T V.32 : 4800/9600 bps
• ITU-T V.22 bis : 2400 bps • ITU-T V.34 : 19.2K/33.6K bps
• Bell 212A : 1200 bps
3. Any one of the following connections are also required for access to the modem:
• A dedicated line
• REMOTE ACCESS TO SYSTEM
• Attendant controlled transfer
• DIRECT IN TERMINATION (DIT)
4. The following operations can be executed from the Remote Maintenance location:
• Retrieval of fault data
• Retrieval of PEG COUNT information
• Deletion or addition of system data (line, trunk, etc.) using a preprogrammed security password
• Data assignment by device number (stations, trunks, and Attendant Console)
• Copying of station data from one station to other stations (when adding sequential stations in
groups)
• Release/Reconnection of backup batteries
5. MNP (Microcom Networking Protocol) is not available for the internal modem in MP.