Remote Access; Figure 1-9 Direct Dial-Up To An Spm - Northern Telecom DMS-100 Series Manual

Remote access

Remote access to the SPM can be achieved by dialing a directory number
that is assigned to the remote access port on the multiserver processor
(MSP). Each MSP has a 2400-baud modem dedicated to its second port for
this purpose.
Figure 1-9 illustrates how the MSPs provide remote support access through
the public switching telephone network (PSTN).
Figure 1-9
Direct dial-up to an SPM
Note: Remote support ports must be re-enabled after any system reboot.
For further information about remote access, refer to the DMS VoiceMail
System Installation and Modification Guide, NTP 297-7001-504.
NTGX05AA
68K card
NTGX10AA
Bus controller
card
MSP 1
NTGX05AA
68K card
NTGX10AA
Bus controller
card
MSP 2
DMS VoiceMail Trouble-locating and alarm-clearing procedures SPM 02
NTGX06AA
68K TM
NTGX11AA
Bus
controller
TM
NTGX06AA
68K TM
NTGX11AA
Bus
controller
TM
System redundancy
To PSTN
Input/output
panel
1-9