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1-4
C
HAPTER
1: I
NTRODUCTION
Security
■
Password Authentication Protocol (PAP) and Challenge
Handshake Authentication Protocol (CHAP) support on both
single-channel and Multilink PPP calls (IETF RFC 1994)
Voice Features
■
Dynamic bandwidth allocation (DBA), which allows you to
place or receive a voice call while a Multilink PPP call is active
■
Two analog voice ports for attaching analog telephone
equipment (touch-tone or cordless telephones, fax and
answering machines, and analog modems) to the ISDN line
■
Flexible call routing to the two analog ports
Upgradability
■
Flash memory for field firmware updates
■
Firmware posted on 3Com’s ftp and BBS sites
Diagnostics
■
LED status display
■
Test call compatibility
Warranty
■
5-year limited warranty
3C882 ISDN Modem Package Contents
The 3C882 ISDN modem package contents contains one
each:
■
3ComImpact IQ External ISDN Modem
■
Power cable with an AC wall transformer
■
RJ -45/RJ -11 ISDN telephone cable
■
25-pin male to 9-pin female serial cable
Summary of Contents for 3COMIMPACT IQ
Page 1: ... 3COMIMPACT IQ EXTERNAL ISDN MODEM USER GUIDE Part No 09 0885 001 Published July 1997 ...
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Page 64: ...3 34 CHAPTER 3 CONFIGURATION FOR AN IBM COMPATIBLE PC RUNNING WINDOWS ...
Page 90: ...5 6 CHAPTER 5 ADVANCED CONFIGURATION ...
Page 132: ...B 10 APPENDIX B AT COMMANDS S REGISTERS AND RESULT CODES ...
Page 136: ...C 4 APPENDIX C SPECIFICATIONS ...
Page 140: ...D 4 APPENDIX D CONFIGURATION USING DOS ...
Page 146: ...6 GLOSSARY ...
Page 153: ...Windows NT 3 5 1 3 17 Windows NT 4 0 3 20 ...
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