Page 3-15
Installation
INTER-TEL
®
AXXESS
®
MANUAL VERSION 11.0 – May 2008
Assemble the Optional Equipment
INSTALLATION
3
• SMDR/error message output device(s) must not have cables longer than 50 feet (15
meters). (See page 2-100 for specifications.)
• System battery back-up – uninterruptable power supply or standby power supply. (See
page 2-104 for specifications.)
• OPX repeater(s) for amplifying voice volume levels, if necessary. (See page 2-86 for
specifications.)
• External music source.
• External paging speakers and amplifier(s). (See the CAUTION on page 3-242.)
• Power failure transfer equipment (customer-provided PFT relay card, card mounting
case, and external power source).
• Electronic equipment (alarms, lights, etc.) to connect to the night transfer relay.
• Voice mail equipment. (See page 2-104.)
• Facsimile machine. (See page 2-104.)
• PC wall-mount shelf (accommodates most PC models); see page 8-9.