Teleservice; Modem Transfer - Siemens Hicom 100 E Service Manual

Administration and maintenance

Teleservice

7.9 Teleservice
7.9.1

Modem transfer

In addition to a direct connection between the PC and Hicom 108/112/118, the PC tool also
supports connection setup via modem and V.24 interface which permits remote administration
of the appropriate system (also with simultaneous customer support by telephone).
To avoid transmission interruptions, the baud rate (transmission speed) should be set to 9600
baud both in the tool and in the system (only possible using the V.24 interface of the MB).
Service PC
V.24
Modem 1
a/b
Figure 7-4 Connection setup via modem for teleservice
7-44
STLS
alternatively
S
0
a/b
Telecom
Hicom 100 E
TLA 4 SLAS 8
a/b
Modem 2
Remote administration using
PC tool, ASSISTANT L
A31003-K16-X001-3-7620
Hicom 100 E Version 2.1, Service manual
dig. modem
GEE
in the MB
V.24 (MB)
SIB
SIC
not required if dig.
modem used
,
07/99