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Interphase Tech RAS Communications Controller 5536 User Manual

Page 145

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Chapter 8: Troubleshooting

5536 PRI RAS Communications Controller Users Guide

125

Digital Modem
RAS Dial-out
failed

The following possible solutions assume a successful
LoopTest. (If you do not know how to access the
Remote Access Setup dialog box or otherwise check
the following items, see

Index of Common Tasks on

page 177

.)

1. Make sure the remote called number is equipped

with a modem.

2. Make sure the correct speech coding law for digital

modem channels is selected in Digital Modems
Properties dialog box. (See

Setting Up Digital

Modem Port Properties on page 85

.)

3. Make sure at least one digital modem RAS port is

configured to make outgoing calls. (On the Remote
Access Setup dialog box, select a port and click
Configure.)

4. Make sure the protocol(s) used by the remote user

(IP, IPX/SPX, or NetBEUI) are configured in RAS
dial-out protocols. (On the Remote Access Setup
dialog box, click Network.)

5. Check your user ID and password.

6. Use SynWatch to see if an ISDN connection

problem exists. See

Using the SynWatch Utility on

page 139

.

7. Use SynWatch to see if a PPP negotiation problem

exists.

Problem

Possible Solution(s)