3Com ISDN Modem User Manual page 7

7
P
LACING AND
Placing ISDN Data Calls 7-1
Placing Calls Automatically 7-2
Placing Calls Manually 7-2
Placing Multilink PPP Calls 7-3
Placing a TollMizer Call 7-4
Receiving ISDN Data Calls 7-5
Placing Voice Calls Using an Analog Phone Port 7-6
Receiving Voice Calls Using an Analog Phone Port 7-6
ISDN Call Logging 7-7
T
ROUBLESHOOTING
Checking the Basics 8-2
Monitoring LEDs 8-2
Monitoring the TEST LED 8-2
Monitoring the D Channel LED 8-3
Monitoring the B Channel LEDs 8-3
Monitoring the SD LED 8-3
Monitoring the RD LED 8-3
Monitoring the DTR LED 8-4
Evaluating Symptoms and Solutions 8-4
Microkey Error Codes 8-8
Restoring the 3C882 ISDN Modem to Autobaud 8-9
Using On-Line Help 8-10
Finding More Information 8-10
Downloading Firmware to Your 3C882 ISDN Modem 8-10
A
O
RDERING
Placing the ISDN Order Through 3Com A-1
Placing the ISDN Order Through Your Telephone Company A-1
What Do I Need To Support Supplementary Voice Features? A-3
ISDN Line Parameter Tables A-4
AT&T 5ESS Switch NI1 A-5
AT&T 5ESS Custom Switch A-6
NorthernTelecomDMS 100 Switch A-7
Siemens EWSD Switch A-8
R
ECEIVING
ISDN S
ERVICE
C
ALLS