Table of Contents
Advertisement
O
VERVIEW
MDM (Modem Module)
The 7249 Modem Module is a self-contained integrated modem unit that is installed at J5 and J6 in the upper right
corner of the CPM. The integrated MDM allows you to access the system programming and remote maintenance
utilities from an off-site location (password verification is required).
•
When the MDM is installed, you can program the system remotely using PC-DBA.
NOTE
PC-DBA is included in the utilities CD shipped with every new system. Or, you
can obtain PC-DBA at the Vertical web site, www.vertical.com.
•
You can service the system, using PC-DBA and a modem in your PC, to place a call to the site where the DX-
120 is installed.
NOTE
If one of the voice processing systems are installed, routing to the modem
extension is automated. Otherwise, the person who answers this data call must
transfer the call to extension 100. Once the modems have established the data
connection, you can begin servicing the switch.
IMPORTANT
The MDM default extension number is 100. This number can be changed and
therefore may be different for some DX-120 systems.
DX-120 Installation and Maintenance Manual
MDM (Modem Module)
- 24 -
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
