Connecting To Isdn - 3Com AccessBuilder 500 User Manual

3com network device user guide

Table of Contents

Installation

1-21

Connecting to ISDN

Figure 1-9 Connect ISDN Cable Into A Proprietary ISDN Wall Box

Connect the supplied ISDN cable from the ISDN port into the ISDN wall

box. See

Figure 1-9

and

Figure

1-10. (US models see the note on

page

1-6)

CAUTION: Do not connect the ISDN line into the AccessBuilder 500's

LAN port as the ISDN line voltage could damage the unit.

Figure 1-10 Examples of ISDN Wall Boxes

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