Zypcom Z34-PC, User Manual

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System Requirements
Z34-SC Requires
q
PC with a free COM port 1, 2, 3, or 4
q
3.5” floppy drive
q
Hard disk drive with 5MB free space
Z34-PC Requires
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PC with a free 16-bit ISA slot
q
3.5” floppy drive
q
Hard disk drive with 5MB free space
q
Free COM port address: 1, 2, 3, or 4
q
Free IRQ for the COM port: 3, 4, 5, 7, 10, 11, or
12
q
Speaker or earphone set (optional)
Modes of Operation
The Zypcom C-Series modems incorporate the CL-
MD3452 DSP chipset from Cirrus Logic. The Cirrus
Logic chipset uses special AT commands to control the
modem's advanced features of data mode, fax mode, and
voice mode. Each mode has its own AT command set.
Data mode uses the Hayes AT command set. Fax mode
uses commands specified in EIA-578. Voice mode uses
IS-101 commands.