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Link Diagnostics
After each call, you can display a Link Diagnostics screen (ATI6) con-
taining information about the last call, including the number of data
characters transferred, line statistics, the call's rate, and the reason the call
was disconnected.
Switched-56 Support
The I-modem can communicate to remote devices connected via
Switched-56 circuits.
V.120 and V.110 Connections
V.120 and V.110 are standards for passing asynchronous data over ISDN
B-channels, which are inherently synchronous. To make a connection
using V.120 or V.110, devices at both ends of the connection must support
V.120 or V.110.
Modem and Fax Calls
The I-modem emulates an analog fax/modem, allowing you to connect to
remote analog modems and fax machines using 3.1 kHz audio format.
Voice Calls
If your I-modem has an Analog Device port, you can connect a standard,
analog telephone and use the phone over your ISDN line. Be aware that
the internal I-modem cannot provide ringing voltage through the Analog
Device port, so equipment that autoanswers, such as a fax or answering
machine, will not work correctly.
Integral V.Everything Modem Features
Supports Analog Fax/Modem Calls
The I-modem always makes and receives calls over ISDN. Since there is
no guarantee that the device at the other end of the line is ISDN-capable,
the I-modem can communicate with non-ISDN devices, such as analog
modems and Group III fax.
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Courier I-modem Getting Started Guide
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