Glossary
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Appendix J: Glossary
CAT 5 cable–The highest grade of unshielded twisted-pair as defined by EIA/TIA 568. Category
5 UTP cable is required to run Fast Ethernet.
LEDs–Light emitting diodes (status indicators)
MAC address–Media Access Control address. Each IP phone has a MAC address. The system
registers the phone’s MAC address in the Multiline IP Set Configuration form after you enter
the Set Registration Access code followed by the extension number.
Multiline IP Set Configuration form–a form in the 3300 ICP System Administration Tool that
allows you to assign directory numbers to IP phones.
Multiline Set Key Assignment form–a form in the 3300 ICP System Administration Tool that
allows you to assign functions to the programmable keys on a phone.
System Administration Tool–Internet Explorer-based programming interface for the 3300 ICP
system.
CITELlink Gateway Phone User Guides–Identify the functions of the keys on the Meridian 1
phones when they are connected to the Gateway and provide instructions on how to use the
phones. These guides are available from the Mitel Customer Documentation site at
http://edocs.mitel.com.
PSU–power supply unit
Punchdown block–allows you to connect the wires from the 25-pair/50-way cable to the
telephone cables.
TFTP (Trivial File Transfer Protocol)–a simple file transfer protocol that enables devices such
as Mitel IP phones to download software without user intervention.
UPS–Uninterruptible power supply.
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