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Introduction to Norstar Voice Mail FAX
3
P0886634 Issue 1.0 FAX Installation Guide
DFC overview
The Digital Fax Card (DFC) is installed in an expansion bus slot on the Norstar
Application Module (NAM) and supports four Fax Channels.
There are no Time Compression Multiplexing (TCM) connections to the DFC. The
DFC uses the Voice Channels on the Digital Voice Cards (DVCs) or BIC to connect
the Fax Channels to fax machines or a call.
Note:
When Norstar Voice Mail FAX is using a Voice Channel to connect to the
fax machine or a caller, that Voice Channel cannot be used by other users
until the FAX function is complete.
Specifications
The DFC is an AT bus compatible card that provides:
• 9600 baud with auto-step-down to 7200, 4800 and 2400 bps
• DTMF generate and detect
• error correction mode
• fine and normal image resolution
• V.21, V.27, V.29, T.4 (MH&MR), T.6 (MMR), T.30 protocols
• four Group III analog Fax Channels
Special tools
Before you begin replacing or upgrading the components, ensure you have the
following equipment:
• #2 Phillips head screwdriver with a 3.5 in. long blade
• 3/16 in. slot screwdriver
• an antistatic grounding strap
• 3/16 in. nut driver (recommended)
You may also need the
Norstar Applications Module Installation and Maintenance
Manual
.
The
Norstar Applications Module Installation and Maintenance Manual
is included on the Norstar Voice Mail 4.0 Documentation and Client Software CD-
ROM. All the Norstar Voice Mail Installation Manuals on the CD-ROM are
protected by the password: Norstar99.
CAUTION
You must wear an antistatic grounding strap at all times when handling
electronic components. Failure to do so may result in damage to the equipment.