Aastra Telecom 55I User Manual

PMS 293C

PMS 298C

Your connection to the world

Key Features and Benefits:

XML Browser

The Aastra 55i is equipped with XML browser capabilities and a large display

with dynamic softkeys to easily access customized services and applications.
Create internal service applications using development guides available from

Aastra. This feature provides unlimited potential to customize the 55i to meet

your specific business needs or vertical applications using the display and

keypad.

Enhanced Call Management
With extensive storage capacity for personal directories, callers logs and
redial lists and 12 programable keys, the Aastra 55i can improve efficiency by
providing more call information with the push of a button. Features such as

shared call and bridged line appearances, call forward, call transfer, call waiting,
intercom and local 3-way conference increase call flexibility and control.

Expandability

The Aastra 55i supports up to three Aastra 536M modules, each offering 36

keys with LED indicators to create a feature rich attendant console.

Remarkable Audio

All Aastra IP telephones offer full-duplex speakerphone with excellent voice

clarity and delivery. With years of experience in telecommunications and
telephone design, Aastra can ensure superior voice quality on every product
we sell.

Simplified Deployment
From initial deployment and configuration to future enhancements and
upgrades, the Aastra family of IP telephones are designed to save your

business time and money.  Dual auto-sensing switched Ethernet ports
eliminate additional wiring and simplify installations.  Integrated IEEE 802.3af
Power-over-Ethernet allows easy deployment with centralized powering and
backup.  Easily created configuration files, using any text editor, can be used to
configure phones individually or centrally.

Exceptional Features and Value in an Advanced Featured,

Expandable IP Telephone

The Aastra 55i offers powerful features and flexibility in a standards

based, carrier-grade advanced level expandable IP telephone. With

a sleek and elegant design, 144 x 75 pixel backlit LCD display and 6

dynamic context-sensitive softkeys, the 55i is fully interoperable with

leading IP Telephony platforms, offering advanced XML capability to

access custom applications and support for up to 9 calls simultaneously.

Part of the Aastra 5i Series of IP telephones, the 55i is ideally suited for

moderate to heavy telephone users who require more one touch feature

keys and XML based programs.

Feature Highlights*

Up to 9 call appearance lines
Shared call and bridged line

appearances
Multi-proxy support
Distinctive ringing, priority alerting
XML browser
Personal directory
Call forward/Call transfer/Call waiting
Caller and calling line information
Callers log
Local 3-way conference
Intercom with auto-answer
Redial list
Do Not Disturb
Live dial pad or pre-dial support
Digium’s Asterisk Business Edition

– supports Busy Lamp Field (BLF),

Bridged Line Appearances (BLA),

Intercom
BroadSoft’s BroadWorks enhanced

SIP – supports Shared Call

Appearances, Busy Lamp Field (BLF),

CommPilot Call Manager

Nortel’s MCS 5100/5200 SIP

supports – Conferencing, Voicemail,

and NAT Traversal
Sylantro’s SIP – supports Bridged

Line Appearances (BLA), ComСierge,

Call Park/Pickup, Conference

* Feature availability dependant on IP telephony systems

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Aastra 55i

IP Telephones